NCERT Solutions for Class 7 Social Science Geography Chapter 10 Life in the Deserts

NCERT Solutions for Class 7 Social Science Geography Chapter 10 Life in the Deserts are part of NCERT Solutions for Class 7 Social Science. Here we have given NCERT Solutions for Class 7 Social Science Geography Chapter 10 Life in the Deserts.

BoardCBSE
TextbookNCERT
ClassClass 7
SubjectSocial Science Geography
ChapterChapter 10
Chapter NameLife in the Deserts
Number of Questions Solved5
CategoryNCERT Solutions

NCERT Solutions for Class 7 Social Science Geography Chapter 10 Life in the Deserts

NCERT TEXTBOOK EXERCISES

Question 1.
Answer the following questions.

  1. What are the two types of deserts found in the world?
  2. In which continent is the Sahara desert located?
  3. What are the climatic conditions of the Ladakh desert?
  4. What mainly attracts tourists to Ladakh?
  5. What type of clothes do the people of the Sahara desert wear? (f) Name the trees that grow in Ladakh.

Answer.

  1. Two types of deserts found in the world:
    • Hot Deserts – Sahara.
    • Cold Deserts – Ladakh.
  2. The Sahara Desert is located in the continent of Africa.
  3. Climatic conditions of the Ladakh Desert:
    • Climate is extreme cold and dry.
    • Due to high temperature, air is thin and the heat of the sun is felt intensely.
    • Summer Season:
      • Day temperatures are just above 0°C.
      • Night temperatures go down upto -30°C.
    • Winter Season:
      • It is freezing cold in winter.
      • Most of the period temperatures remain 40°C.
    • Rainfall is only 10 cm annually because of the area lying in the rainshadow region of the Himalayas.
    • Ladakh desert experiences freezing winds and burning hot sunlight during the day.
    • If one sits in the sun, and his feet in the shade he may suffer from sunstroke and frostbite at the same time.
  4. The following attract tourists to Ladakh mainly:
    • Gompas
    • Treks to see meadows
    • Glaciers.
    • Ceremonies and festivities.
  5. The people of the Sahara Desert wear the following types of clothes:
    • Clothes made of the hair of the animals.
    • Heavy clothes as protection against dust storms and hot winds.
  6. The following trees grow (well) in Ladakh:
    • Willows and Poplars
    • Fruit trees bloom during summers.
      • Apples
      • Apricots
      • Walnuts

Question 2.
Tick the correct answer.
(i) Sahara is located in which part of Africa
(a) eastern
(b) northern
(c) western
Answer.
(b) northern

(ii) Sahara is located in which part of Africa
(a) cold
(b) hot
(c) mild
Answer.
(b) hot

(iii) The Ladakh desert is mainly inhabited by
(a) Christians and Muslims
(b) Buddhists and Muslims
(c) Christians and Buddhists
Answer.
(b) Buddhists and Muslims

(iv) Deserts are characterized by
(a) scanty vegetation
(b) heavy precipitation
(c) low evaporation
Answer.
(a) scanty vegetation

(v) Hemis in the Ladakh is a famous
(a) temple
(b) church
(c) monastery
Answer.
(c) monastery

(vi) Egypt is famous for growing
(a) wheat
(b) maize
(c) cotton
Answer.
(c) cotton

Question 3.
Match the following.
(i) Oasis                                                   (a) Libya
(ii) Bedouins                                           (b) monastery
(iii) Oil                                                     (c) glacier
(iv) Gangri                                               (d) depressions with water
(v) Lamayuru                                           (e) cold desert Sahara
                                                                (f) Sahara
Answer.
(i) Oasis                                                  (d) depressions with water
(ii) Bedouins                                           (f) Sahara
(iii) Oil                                                    (a) Libya
(iv) Gangri                                              (c) glacier
(v) Lamayuru                                          (b) monastery

Question 4.
Give reasons.
(i) There is scanty vegetation in the deserts.
(ii) People of the Sahara desert wear heavy robes.
Answer.
(i) Because of extremely harsh temperatures and little rainfall.
(ii) To protect themselves from the dust storms and hot winds.

Question 5.
Map skills.
(i) On the outline map of Africa, marks the Sahara desert.
(ii) On the outline map of India, mark the Karakoram Range, Zanskar Range, Ladakh and Zoji La pass.
Answer.
(i) the Sahara Desert on the outline map of Africa:
NCERT Solutions for Class 7 Social Science Geography Chapter 10 Life in the Deserts 1

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NCERT Solutions for Class 7 Social Science Geography Chapter 8 Human Environment Interactions: The Tropical and the Subtropical Region

NCERT Solutions for Class 7 Social Science Geography Chapter 8 Human Environment Interactions: The Tropical and the Subtropical Region are part of NCERT Solutions for Class 7 Social Science. Here we have given NCERT Solutions for Class 7 Social Science Geography Chapter 8 Human Environment Interactions: The Tropical and the Subtropical Region.

BoardCBSE
TextbookNCERT
ClassClass 7
SubjectSocial Science Geography
ChapterChapter 8
Chapter NameHuman Environment Interactions: The Tropical and the Subtropical Region
Number of Questions Solved6
CategoryNCERT Solutions

NCERT Solutions for Class 7 Social Science Geography Chapter 8 Human Environment Interactions: The Tropical and the Subtropical Region

NCERT TEXTBOOK EXERCISES

Question 1.
Answer the following questions.

  1. Name the continent in which the Amazon Basin is located.
  2. What are the crops grown by the people of the Amazon Basin?
  3. Name the birds that you are likely to find in the rainforests of the Amazon.
  4. What are the major cities located on the River Ganga?
  5. Where is the one-horned rhinoceros found?

Answer.

  1. South America.
  2. The people of the Amazon Basin grow tapioca, pineapple, and sweet potato. Cash crops such as coffee, maize, and cocoa are also grown.
  3. Name the birds that you are likely to find in the rain forests of the Amazon.
  4. The major cities located on the river Ganga are Allahabad, Kanpur, Varanasi, Lucknow, Patna, and Kolkata.
  5. One-horned rhinoceros is found in the Brahmaputra plain (Assam).

Question 2.
Tick the correct answer.
(i) Toucans are a type of
(a) birds
(b) animals
(c) crops
Answer.
(a) birds

(ii) Manioc is the staple food of
(a) Ganga Basin
(b) Africa
(c) Amazon
Answer.
(c) Amazon

(iii) Kolkata is located on the river
(a) Orange
(b) Hooghly
(c) Bhagirathi
Answer.
(b) Hooghly

(iv) Deodars and firs are a type of
(a) Coniferous trees
(b) Deciduous trees
(c) Shrubs
Answer.
(a) Coniferous trees

(v) Bengal tiger is found in
(a) mountains
(b) delta area
(c) Amazon
Answer.
(b) delta area (Sundarbans)

Question 3.
Match the following.
(i) Cotton textile                                         (a) Assam
(ii) Maloca                                                   (b) Terrace farming
(iii) Piranha                                                 (c) Sericulture
(iv) Silkworm                                               (d) Slanting roof
(v) Kaziranga                                               (e) Ganga plain
                                                                    (f) Varanasi
                                                                    (g) Fish
Answer.
(i) Cotton textile                                         (e) Ganga plain
(ii) Maloca                                                  (d) Slanting roof
(iii) Piranha                                                (g) Fish
(iv) Silkworm                                              (c) Sericulture
(v) Kaziranga                                              (a) Assam

Question 4.
Give reasons.

  1. The rainforests are depleting.
  2. Paddy is grown in the Ganga-Brahmaputra plains.

Answer.
1. The rainforests are depleting because of the developmental activities that are going on at fast speed. The biologically diverse rainforests are being destroyed day by day. It is estimated that a large area of the rainforest has been disappearing annually in the Amazon basin. As a result, the topsoil is washed away when the rains fall and the lush green forest turns into a barren landscape.

2. The cultivation of paddy requires sufficient water. The Ganga-Brahmaputra plains fulfill this condition because they receive high rainfall.

Question 5.
Map skills.
(i) On an outline map of the Indian sub-continent, draw the rivers Ganga and Brahmaputra from the source to the mouth. Also, show the important tributaries of both rivers.
(ii) On the political map of South America, draw the equator. Mark the countries located on the equator.
Answer.
(i) See the following map of India and do the exercise.
NCERT Solutions for Class 7 Social Science Geography Chapter 8 Human Environment Interactions The Tropical and the Subtropical Region 1
(ii)
NCERT Solutions for Class 7 Social Science Geography Chapter 8 Human Environment Interactions The Tropical and the Subtropical Region 2
Countries located on the Equator:

  • Ecuador
  • Colombia
  • Brazil

Question 6.
For fun.
Make a collage to show places of attractions in India. You can divide the class into different groups to show attractions based on mountain landscapes, coastal beaches, wildlife sanctuaries, and places of historical importance.
Answer.
Some examples have been given below. Please collect more photos yourself
NCERT Solutions for Class 7 Social Science Geography Chapter 8 Human Environment Interactions The Tropical and the Subtropical Region 3
NCERT Solutions for Class 7 Social Science Geography Chapter 8 Human Environment Interactions The Tropical and the Subtropical Region 4
NCERT Solutions for Class 7 Social Science Geography Chapter 8 Human Environment Interactions The Tropical and the Subtropical Region 5
NCERT Solutions for Class 7 Social Science Geography Chapter 8 Human Environment Interactions The Tropical and the Subtropical Region 6
NCERT Solutions for Class 7 Social Science Geography Chapter 8 Human Environment Interactions The Tropical and the Subtropical Region 7

We hope the NCERT Solutions for Class 7 Social Science Geography Chapter 8 Human-Environment Interactions: The Tropical and the Subtropical Region. help you. If you have any queries regarding NCERT Solutions for Class 7 Social Science Geography Chapter 8 Human-Environment Interactions: The Tropical and the Subtropical Region., drop a comment below and we will get back to you at the earliest.

NCERT Solutions for Class 9 English Main Course Book Unit 2 Adventure Chapter 2 The Sound of the Shell

NCERT Solutions for Class 9 English Main Course Book Unit 2 Chapter 2 The Sound of the Shell are part of NCERT Solutions for Class 9 English. Here we have given NCERT Solutions for Class 9 English Main Course Book Unit 2 Chapter 2 The Sound of the Shell.

BoardCBSE
TextbookNCERT
ClassClass 9
SubjectEnglish Main Course Book
ChapterUnit 2 Chapter 2
Chapter NameThe Sound of the Shell
CategoryNCERT Solutions

CBSE Class 9 English Main Course Book Unit 2 Adventure Chapter 2 The Sound of the Shell

TEXTUAL EXERCISES
(Page 30)

Question 1.
Listen to the first part of the tape, and answer the two questions you are asked.
Then listen to the rest of the tape, and answer the following questions :
(a) Now that you have heard the rest of the extract, what do you think happened to the boys ? What do you think happened to the plane they were flying in ?
(b) What happened to the other part of the plane ?
(c) How did Ralph attract the attention of the other boys ? .
(d) What were the names of the first three boys who came to the meeting ?
(e ) Why do you think groups of boys were marching in two parallel lines ?
(f) Do you think there were any adults on the island ? Why / Why not ?
(g) Can you predict what happened to the boys next ? For example, how did they organise themselves ? What about shelter and food ?
Answer :
NCERT Solutions for Class 9 English Main Course Book Unit 2 Adventure Chapter 2 The Sound of the Shell 1

They have been dropped on the island by an aeroplane :
(a) The boys have landed on an unnamed island safely. The plane in which they were flying was in flames. It must have fallen into the sea after being shot at.
(b) The other part of the plane might have been blown off or destroyed.
(c) Ralph attracted the attention of the other boys by blowing into the conch.
(d) The names of the first three boys who came to the meeting were Johnny, Sam and Eric.
(e) They were marching in two parallel lines because Jack, their leader, had asked them to do so, and he was leading them too.
(f) There were probably no adults on the island. The pilot was an adult but he did not land here. Perhaps he had thought it better not to land there due to safety reasons.
(g) The prediction is difficult to make. However, one thing is clear. It is that the boys had the capacity to survive. Jack had the leader-like qualities. He could organize other boys well. First of all, all of them together must have searched for shelter and food to live on. The island seemed to be unnamed and uninhabited. Also there seemed to be no inhabitants there. So there was danger to them. They probably found some cave to live in.

Question 2.
Imagine that you are one of the boys, and that the map on the next page is the island on which you have landed. Your most urgent task is to decide where to live. Work in groups of four ; decide where to set up camp, and the materials you will use. Be prepared to justify your choices to the rest of the class.
NCERT Solutions for Class 9 English Main Course Book Unit 2 Adventure Chapter 2 The Sound of the Shell 2
Answer :
(In the form of dialogues among a group of boys) :
Sonu : I think that this island seems uninhabited. No one knows when we may be rescued. I suggest to first select a safe and suitable place to remain till we are rescued. It must be near the fresh-water spring. There should be fruit trees nearby. The nearness of the caves can be to our advantage. Such a place can be in the eastern middle part of the island.
Anu : What about the materials to build up a hut ?
Sonu : We can get wood and dry grass from near the trees.
Rohit : Where shall we have water to drink ?
Sonu : We can have it from the river, though it is at much distance.
Punit : That is not good because we cannot cover a long distance. There is also a swamp nearby.
Sonu : The swamp is in between the two rivers. The nearby caves can serve our needs.
Anu : Perhaps we ought to be near the sea beach. A rescue team may find us easily. I suggest another place to north-west, near the caves.
Sonu : That is not good because the fresh water would be at a great distance. Water cannot be stored by us. Besides, the hills can be to our advantage. We can attract the attention of the rescue party flying overhead from the hills. Moreover, there are cliffs hanging over the beach to the southern side also. These will enable us to watch this side far and wide. The vast stretch to the north east side opening on the sea can supply us fish etc.
Rohit : Yes, that’s a good idea. We should camp where Sonu suggests. (All agree).
All in a chords : So, let us prepare to set up the camp to the south-east, in between the river and caves near the beach.
Note :
Students are advised to spot the place indicated in the above dialogue on the map given in the Main Coursebook on
NCERT Solutions for Class 9 English Main Course Book Unit 2 Adventure Chapter 2 The Sound of the Shell 3
They themselves can see its suitability for the safety of the party till it is rescued. Alternatively, students can select some other place in the map and discuss its suitability.

Question 3.
The last part of the extract that you have just heard is given below. Notice how the author creates interest through a step-by-step organization of his ideas.
Answer :
NCERT Solutions for Class 9 English Main Course Book Unit 2 Adventure Chapter 2 The Sound of the Shell 4

Question 4.
The next part of the story is given below. Punctuate it, remember to use quotation marks (“ ”) when people speak. they were dressed in strangely eccentric clothing shorts shirts and different garments they carried in their hands their bodies from throat to ankle were hidden by black cloaks which bore a long silver cross on the left breast the boy who controlled them came forward vaulted on to the platform with his cloak flying and peered into what was almost complete darkness wheres the man with the trumpet ralph sensing his sun blindness answered him theres no man with a trumpet only me the boy came close and peered down at ralph screwing up his face as he did so he turn quickly isnt there a ship then he was tall thin and bony his face was crumpled and freckled out of his face stared two light blue eyes frustrated now and turning or ready to turn to anger isn’t there a man here ralph spoke to his back no were having a meeting come and join us
Answer :
They were dressed in strangely eccentric clothing—shorts, shirts, and different garments they carried in their hands. Their bodies from throat to ankle were hidden by black cloaks, which bore a long silver cross on the left breast. The boy who controlled them came forward, vaulted on to the platform with his cloak flying, and peered into what was almost complete darkness.
“Where’s the man with the trumpet ?”
Ralph, sensing his sun-blindness, answered him.
“There’s no man with a trumpet, only me.”
The boy came close and peered down at Ralph.
Screwing up his face as he did so, he turned quickly, “Isn’t there a ship, then ?”
He was tall, thin and bony. His face was crumpled and freckled. Out of his face stared two light blue eyes, frustrated now and turning or ready to turn to anger.
“Isn’t there a man here ?”
Ralph spoke to his back.
“No, we’re having a meeting. Come and join us.”

Question 5.
Imagine that you are on an uninhabited island with a group of children of your age. In groups of four, discuss and enumerate the strategies adopted by you to survive. You can think on the lines of
NCERT Solutions for Class 9 English Main Course Book Unit 2 Adventure Chapter 2 The Sound of the Shell 5
Mainly meant for discussion in groups at class level. Some strategies to be adopted for survival are given below. These would help greatly in the discussion asked for.
food :
First of all, food to be hunted for—should not be poisonous—fruits will do—quality of food fruits to be assessed from their appearance and instinctive judgement—to be tested from taste first —Fruits if eaten by monkeys or other wild animals can be good. If not, these could be risky. To be discussed who would go for finding them and where….. .

Shelter :
Shelter to be protective from weather-if it rains heavily, caves could be useful—caves to be safe from wild animals also—an instinctive sense of survival to be used to find a suitable shelter, that is, how to escape in case of a sudden danger.

means of escape :
Place for shelter to be safe from wild animals-using sticks, stones, means of camouflaging to be used-shelter to be chosen with a view to having means of escape in case of sudden danger.

protection against animals :
Since the place is uninhabited, wild animals could be there-protection from them essential—caves, branches of trees, hilltops, stones, sticks, fire, firewood to be useful in case some animals attack—vigilance turn-wise necessary while resting, sleeping-safety be insured.

life-skills (problem solving , decision-making) :
Survival instinct to be prominently used—if problems arise, these must be solved instantly, that is, if some animal poses a danger, crying, shouting etc, will scare it off—secondly, if one has to escape, escape must be instant- no delay—no panic—no impatience-everything should be handled with a cool mind with a grip on life-saving methods.

protection against harsh climatic conditions :
Harsh climatic conditions to be handled with utmost harsh climatic conditions care—eg, caves should be searched to protect oneself from winter or rain—bushes, leaves of trees should be used to make some comfortable bedding—dry logs to be used to make fire in case it is harsh winter—sunlight to be useful to fight chill …… .

Question 6.
Imagine that you have just returned from Topo Island. The Editor of a local newspaper has asked you to write about your adventure. Write the article.
Some hints :

  • Very briefly, describe how you landed on the island, and the main features of the island.
  • Write about where you set up camp, one main adventure, and how you were eventually rescued.
  • Make the adventure part of your story exciting, with lots of action.
  • Include dialogue in the adventure part.
  • Try to create mystery and suspense, as in B.3.
  • Finally, give your adventure story a suitable heading.
  • Your story must be written in paragraphs and carry your By line.

Answer :
I, with my friends, had been evacuated at last. We were being taken to an unknown destination. Soon our plane was suddenly shot at from below. It burst into flames. But one part of its body with all of us safe fell down to the earth. The other part had fallen into the sea. Soon we found that it was an unnamed (unmanned) island with hills, forests, rivers, caves, swamps etc.

We came out of the burnt plane. We went up a hill. To our west there were thick fruit and bamboo trees and behind us there were caves. Just opposite us there flowed a river into two streams. There was a swamp between these two ‘rivers’. To the east there were trees and caves. The coast down to the south had huge cliffs. The island, was spread over an area of thirty kms. It was surrounded by sea. We soon found a fresh water spring.

The immediate need was of searching a place for shelter since we never knew how and when we could be rescued. So we began to search a place for a camp with fresh water supply and some fruit trees nearby. When we had gone ahead, we heard a mysterious cry. I said to Praveen, “What bird can it be calling so mysteriously ?” He was dazed but said, “It might be a bird, animal or a demon who swallows the victims alive ”. The cry was heard again. To our amazement we saw a shadow approaching. “Look, Praveen ! We are gone”, I exclaimed. He yelled like a mad man. I caught the shadowy figure. To our amazement it was Ram. He had tried to scare us.

Finally, we selected a place in between the trees and the fresh water spring. It was at the east-southern coast for setting up a camp. We brought the dry branches, wood, dried grass and leaves from the nearby trees. We thought it a safe place. In case of danger, we could go to the caves nearby. The cliffs could help us in attracting the attention of the rescuing party.

Soon after two days a helicopter spotted us and we were rescued. Our courage, fearlessness, and comradeship and, above all, the jungle sense, kept us alive. We came to know that this was called Topo Island. I would call the whole adventure a Jungle Ordeal.

Question 7.
Look at the map of Topo Island in B.2 and read the notes below. Then complete the tourist brochure.
Notes :

  • Beaches : 6 km north-west coast, 6 km south-east coast ; relax
  • Fishing : near beach on north-west coast
  • Adventure seekers : caves, mountains
  • Trees : fruit, shade if day is too hot
  • Lookout Point : can see whole island

Visit Topo Island for the Holiday of a Lifetime :
Here is the perfect paradise for holiday-makers – Topo Island. You __1__ Fishing __2__ If it’s adventure that you’re after, __3__. Fruit trees found on most parts of the island __4__ And the Lookout Point on the northern tip of the island __5__ . Come to Topo Island, where dreams come true.
Answer :

  1. can relax with full leisure on its long beaches which are 6 km north-west and 6 km south-east coasts.
  2. near the beach on the north-west coast is a pleasure in itself.
  3. you can venture into the nearby caves or climb the mountains.
  4. add pleasure to the holiday-making, besides providing shades if it is too hot.
  5. is the whole of the island.

We hope the NCERT Solutions for Class 9 English Main Course Book Unit 2 Chapter 2 The Sound of the Shell help you. If you have any query regarding NCERT Solutions for Class 9 English Main Course Book Unit 2 Chapter 2 The Sound of the Shell, drop a comment below and we will get back to you at the earliest.

NCERT Solutions for Class 7 Social Science Geography Chapter 2 Inside our Earth

NCERT Solutions for Class 7 Social Science Geography Chapter 2 Inside our Earth are part of NCERT Solutions for Class 7 Social Science. Here we have given NCERT Solutions for Class 7 Social Science Geography Chapter 2 Inside our Earth.

BoardCBSE
TextbookNCERT
ClassClass 7
SubjectSocial Science Geography
ChapterChapter 2
Chapter NameInside our Earth
Number of Questions Solved7
CategoryNCERT Solutions

NCERT Solutions for Class 7 Social Science Geography Chapter 2 Inside our Earth

NCERT TEXTBOOK EXERCISES

Question 1.
Answer the following questions.

  1. What are the three layers of the earth?
  2. What is a rock?
  3. Name three types of rocks.
  4. How are extrusive and intrusive rocks formed?
  5. What do you mean by a rock cycle?
  6. What are the uses of rocks?
  7. What are metamorphic rocks?

Answer.

1. Crust, mantle, and core are the three layers of the earth.

2. A rock is a natural mass of mineral matter that makes up the earth’s crust.
Rocks can be of a different colour, size, and texture.

3. The three types of rocks are:

  • Igneous rocks
  • Sedimentary rocks
  • Metamorphic rocks.

4. When the molten lava comes on the earth’s surface, it rapidly cools down and becomes solid. Rocks formed in this way on the crust are extrusive igneous rocks. Sometimes the molten magma cools down deep inside the earth’s crust. Solid rocks so formed are actually intrusive igneous rocks.

5. The change of one type of rock into another under certain conditions in a cyclic manner is called a rock cycle.

6. Hard rocks are used for making roads, houses, and buildings. Stones are used in many games, such as seven stones (pitthoo), hopscotch (stapu/kit), Five stones (gitti).

7. The type of rocks formed when igneous and sedimentary rocks undergo heat and pressure are called metamorphic rocks.

Question 2.
Tick the correct answer.
(i) The rock which is made up of molten magma is
(a) Igneous
(b) Sedimentary
(c) Metamorphic
Answer.
(a) Igneous

(ii) The innermost layer of the earth is
(a) Crust
(b) Core
(c) Mantle
Answer.
(b) Core

(iii) Gold, petroleum, and coal are examples of
(a) Rocks
(b) Minerals
(c) Fossils
Answer.
(b) Minerals

(iv) Rocks which contain fossils are
(a) Sedimentary rocks
(b) Metamorphic rocks
(c) Igneous rocks
Answer.
(a) Sedimentary rocks

(v) The thinnest layer of the earth is
(a) Crust
(b) Mantle
(c) Core
Answer.
(a) Crust.

Question 3.
Match the following.
(i) Core                                          (a) Earth’s surface
(ii) Mineral                                    (b) Used for roads and buildings
(iii) Rocks                                      (c) Made of silicon and alumina
(iv) Clay                                         (d) Has the definite chemical composition
(v) Sial                                           (e) Innermost layer
                                                      (f) Changes into slate
                                                      (g) Process of transformation of the rock
Answer.
(i) Core                                          (e) Innermost layer.
(ii) Mineral                                     (d) Has definite chemical composition.
(iii) Rocks                                       (b) Used for roads and buildings.
(iv) Clay                                          (a) Earth’s surface
(v) Sial                                             (c) Made of silicon and alumina.

Question 4.
Give reasons.

  1. We cannot go to the center of the earth.
  2. Sedimentary rocks are formed from sediments.
  3. Limestone is changed into marble.

Answer.
1. The radius of the earth is more than 6000 km. To reach the centre of the earth, we have to dig a hole to this depth, which is impossible.

2. Rocks breakdown into small fragments tinders various conditions. These fragments, called sediments, are transported by wind and water. Layers of sediments are formed when loose sediments are compressed and hardened. These layers of sediments thus form sedimentary rocks.

3. Igneous and sedimentary rocks change their form under great pressure and temperature conditions to form metamorphic rocks. The same thing happens with limestone, which under the effect of heat and pressure changes into marble, which is an example of metamorphic rock.

Question 5.
For fun.
(i) What are the minerals most commonly used in the following objects?
(ii) Identify some more objects made up of different minerals.
NCERT Solutions for Class 7 Social Science Geography Chapter 2 Inside our Earth 1
Answer.

  1. Karhai – Iron
    Bell –  Brass
    Ornaments – Gold
    Pan/Tava – Iron
    Hammer – Iron
    Lamp – Brass
  2. Identification
    Other more things, utensils (steel, brass, copper, aluminium) Furniture (iron), windows (iron, glass, aluminium).

INTEXT QUESTIONS WITH THEIR ANSWERS

Question 1.
Collect pictures of some monuments and find out which are rocks used to build them. Two pictures have been collected for you. (NCERT Page 9)
Answer.

  1. The Taj Mahal is made of white marble.
  2. The Red Fort is made of red sandstone.

Question 2.
What are the minerals found in your state? (NCERT Page 10)
Answer.

  1. No minerals are found in our state, Delhi, (National Capital Territory of Delhi).
  2. Only Badarpur and stone are extracted from Bhati mines.

Jharkhand: Following minerals are mainly found in my state:

  1. Coal
  2. Iron Ore
  3. Aluminium (Bauxite)
  4. Uranium
  5.  Mica

We hope the NCERT Solutions for Class 7 Social Science Geography Chapter 2 Inside our Earth help you. If you have any query regarding NCERT Solutions for Class 7 Social Science Geography Chapter 2 Inside Our Earth, drop a comment below and we will get back to you at the earliest.

NCERT Solutions for Class 7 English An Alien Hand Chapter 9 A Tiger in the House

NCERT Solutions for Class 7 English An Alien Hand Chapter 9 A Tiger in the House are part of NCERT Solutions for Class 7 English. Here we have given NCERT Solutions for Class 7 English An Alien Hand Chapter 9 A Tiger in the House.

BoardCBSE
TextbookNCERT
ClassClass 7
SubjectEnglish An Alien Hand
ChapterChapter 9
Chapter NameA Tiger in the House
Number of Questions Solved18
CategoryNCERT Solutions

NCERT Solutions for Class 7 English An Alien Hand Chapter 9 A Tiger in the House

TEXTUAL QUESTIONS
Comprehension Check
(Page 60)

Question 1.
“He had the distinction of being the only member” of the party to have bagged any game …” The phrase in italics means
(i) Grandfather was the most distinguished member of the party.
(ii) Grandfather was the only sportsperson in the party.
(iii) Grandfather was the only successful member of the hunting party. Mark the right answer.
Answer:
(iii) Grandfather was the only successful member of the hunting party.

Question 2.
Complete the following sentences.
(i) Toto climbed up the curtains when _________________________________
(ii) _________________________________ I became one of the tiger’s favorites.
(iii) Timothy had clean habits, _________________________________
Answer:
(i) Timothy was angry.
(ii) When I came to live with Grandfather
(iii) he would scrub his face with his claws like a cat.

Comprehension Check (Page 64)

Question 1.
Grandmother’s prophecy was that the tiger
(i) would prefer Mahmoud’s bed to sleep in.
(ii) and the cook would disappear together from the house.
(iii) would one day make a meal of Mahmoud. Mark the right answer.
Answer:
(iii) would one day make a meal of Mahmoud.

Question 2.
When Timothy was about six months old, a change came over him.The phrase in italics means that
(i) Timothy had grown to his full size.
(ii) Timothy grew more friendly.
(iii) Timothy grew less friendly, in fact more dangerous.
Answer:
(iii) Timothy grew less friendly, in fact more dangerous.

Question 3.
Write ‘True’ or ‘False’ against each of the following statements.
(i) Timothy and Grandfather went to Lucknow in a special compartment. _________________________________
(ii) The compartment in which Grandfather and Timothy travelled had no other passenger. _________________________________
(iii) Timothy and Grandfather travelled in a first class compartment. _________________________________
(iv) All passengers in the compartment thought that Timothy was a well-fed and civilized tiger. _________________________________
Answer:
(i) False
(ii) True
(iii) True
(iv) False

Question 4.
Grandfather suggested that Timothy should be put in another cage. The reason was that
(i) the tiger had become very bad tempered.
(ii) a leopard in the next cage would constantly rush at Timothy.
(iii) the cage was too small for a full grown tiger.
Answer:
(ii) A leopard in the next cage would constantly rush at Timothy.

Question 5.
The tiger was still licking his arm, with increasing relish. The phrase in italics suggests that Timothy
(i) was good natured
(ii) recognised an old friend
(iii) smelt fresh food
Answer:
(iv) smelt fresh food.

EXERCISES
(Page 61)

Answer the following questions.
Question 1.
Where was +he tiger cub hiding when Grandfather found him ?
Answer:
The little tiger cub was hiding among the roots of a banyan tree in the Terai jungle near Dehra. Grandfather found him there.

Question 2.
(i) What did Toto do to entertain Timothy ?
(ii) What did he do when Timothy lost his temper ?
Answer:s
(i) Toto was a bold monkey. To entertain Timothy, he pulled him by the tail.
(ii) Toto (The Monkey) climbed up the curtains if Timothy lost his temper.

Question 3.
“I became one of the tiger’s favorites.” Who is ‘I’ in the statement ? Why did he think so ?
Answer:
In the above statement T stands for the author, Ruskin Bond. Timothy kept closer and closer to the author. Suddenly he made a dash for his feet. He rolled over on his own back and kicked him with delight. He also pretended to bite the author’s ankles. Therefore, the author thought that he had become one of the tiger’s favourites.

Question 4.
Where was Timothy most comfortable during the day ? Where was he during the night ?
Answer:
During the day, Timothy was most comfortable on the long sofa in the drawing-room. He slept at night in the cook’s quarters.

Question 5.
What was Grandmother’s prophecy about the cook ? Did it come true ?
Answer:
Grandmother’s prophecy was that Timothy would someday sit on the bed of Mahmoud, the cook, kill him and eat him up. No, the prophecy did not come true.

Question 6.
What made Grandfather decide to transfer Timothy to the zoo ?
Answer:
At the age of six months, Timothy grew less friendly. He chased and stole cats and poultry and ate them up. He also started chasing Mahmoud about with evil designs. These incidents made Grandfather decide to transfer Timothy to the zoo.

Question 7.
Why did Grandfather want Timothy to be put in another enclosure ?
Answer:
A leopard snarled at Timothy (the tiger). The tiger sprang away. The leopard would rush at the bars now and then. It caused the tiger to slink back to his comer every time. Grandfather wanted Timothy to be put in another enclosure to keep the leopard away.

Question 8.
What shocked Grandfather in the end ?
Answer:
Grandfather had been stroking and slapping Timothy for about five minutes. The keeper was observing him with alarm. He knew it was a very dangerous and newly trapped tiger. His revelation that Grandfather’s Timothy had died two months back shocked him. Besides, the unknown tiger was licking his arm tastefully.

Discuss the following topics in groups.

Question 1.
Shoot animals with a camera, not with a gun.
Answer:
India has a rich diversity and an abundance of wildlife. The sad fact is that it is in imminent danger of extinction. The number of tigers, rhinos, elephants, leopards, musk deer, black bears etc. is diminishing. The hunters and poachers sell their skins, bones and blood for very high price. They earn a lot of money but the animals curse them. Their conscience also pricks them. We can protect our animal kingdom and derive the real pleasure by shooting them with the camera. We can show their photos with pride without shedding a drop of blood. Their blessings will provide us real joy.

Question 2.
Keeping pets helps us become more loving and tolerant. It also helps us respect life in any form. Do you agree?
Answer:
Man is a social animal. Some people keep pets because they are also the creatures of God. They love the dumb and mute creatures more than their neighbors or relatives. We see people taming dogs, horses, cats, hens, buffaloes, cows, pigs, goats, sheep etc. They become so tolerant that they do not bother about the sufferings caused by them. They provide them food and shelter. They start fighting with those who torture their pets. One who loves an animal, naturally loves a human being. Loving a human being indirectly means respect for life in any form. If I love somebody’s pet, I would definitely love him or her.
I fully agree with the statement given in the question.

Question 3.
Have you heard of the Society for Prevention of Cruelty to Animals (SPCA) ? What do they do ?
Answer:
Yes. They try to stop cruelty to animals.

We hope the NCERT Solutions for Class 7 English An Alien Hand Chapter 9 A Tiger in the House help you. If you have any query regarding NCERT Solutions for Class 7 English An Alien Hand Chapter 9 A Tiger in the House, drop a comment below and we will get back to you at the earliest.