CBSE Class 7

NCERT Solutions for Class 7 Social Science Geography Chapter 9 Life in the Temperate Grasslands are part of NCERT Solutions for Class 7 Social Science. Here we have given NCERT Solutions for Class 7 Social Science Geography Chapter 9 Life in the Temperate Grasslands.

NCERT Solutions for Class 7 Social Science Geography Chapter 9 Life in the Temperate Grasslands

NCERT TEXTBOOK EXERCISES

Question 1.
Answer the following questions.

1. What are the Temperate Grasslands of North America called?
2. What are the cattle farms in the North American Grasslands known as?
3. Name the rivers that drain the Velds.
4. When is the rainy season in the Velds?
5. What is the major occupation of the people of the South African grasslands?

Answer.

1. The temperate grasslands of North America are called Prairies.
2. The cattle farms in the North American Grasslands are called ranches.
3. The tributaries of rivers Orange and Limpopo.
4. The velds enjoy the rainy season mainly in the summer months from November to February.
5. The major occupation of the people of the South African grasslands in sheep rearing.

Question 2.
Tick the correct answer.
(i) River Mississippi drains
(a) Canada
(b) Africa
(c) the USA
Answer.
(c) the USA

(ii) Drakensberg Mountains are to the west of
(a) Prairies
(b) Velds
(c) Pampas
Answer.
(b) Velds

(iii) Merino is a species of
(a) fish
(b) elephant
(c) sheep
Answer.
(c) sheep

(iv) Kimberley is famous for
(a) diamonds
(b) silver
(c) platinum
Answer.
(a) diamonds

Question 3.
Match the following.
(i) Cowboys                              (a) Iron and Steel
(ii) Gold                                    (b) Prairies
(iii) Kudu                                  (c) Hot wind
(iv) Chinook                             (d) Velds
(v) Coal                                    (e) Johannesburg
                                                (f) Animal
Answer.
(i) Cowboys                            (b) Prairies
(ii) Gold                                  (e) Johannesburg
(iii) Kudu                                (f) Animal
(iv) Chinook                           (c) Hot Wind
(v) Coal                                  (a) Iron and Steel

Question 4.
Give reasons.

1. The Prairies are known as the ‘Granaries of the World’.
2. Rise of the wool industry in the Velds.

Answer.

1. Due to the huge surplus of wheat production.
2. A good variety of sheep (merino) is found here whose wool is very warm.

Question 5.
Map skills.
On an outline map of North America, mark the Rocky Mountains, the Great Lakes, river Mississippi, river Saskatchewan, the cities—Chicago and Winnipeg.
Answer.

INTEXT QUESTIONS

Question 1.
Some type of grass grows on almost every surface of the earth. List names of places where you have observed grass growing, e.g., lawns, cricket fields, between cracks of a sidewalk, etc.
Answer.

1. Lawns
2. Along footbath
3. Cricket field
4. On the bunds of agricultural fields
5. Between cracks
6. On open patches
7. Near channels of water.

Question 2.
Velds lie in the southern hemisphere. When it summers in velds, what season would it be in the prairies?
Answer.
It would be wintering in the prairies.

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NCERT Solutions for Class 7 English An Alien Hand Chapter 3 The Desert are part of NCERT Solutions for Class 7 English. Here we have given NCERT Solutions for Class 7 English An Alien Hand Chapter 3 The Desert.

NCERT Solutions for Class 7 English An Alien Hand Chapter 3 The Desert

TEXTUAL QUESTIONS

Comprehension Check (Page 16)
Question 1.
From the first paragraph
(i) pick out two phrases which describe the desert as most people believe it is ;
(ii) pick out two phrases which describe the desert as specialists see it. Which do you think is an apt description and why ?
Answer.
(i)The two phrases are :
– an endless stretch of sand
– dry, hot, waterless and without shelter.
(ii) The two phrases are :
– a beautiful place
– the home of a variety of people, animals and plants. The description of specialists is apt because they speak on the basis of their study.

Question 2.
The phrases on the left in the following box occur in the text. Match each of them with a phrase on the right.

Answer.

Comprehension Check (Page 19)

Question 1.
A camel can do without water for days together. What is the reason given in the text ?
(Imp.)
Answer.
A camel can do without water for days together. The reason is that it can drink a lot of water at one time. Camels do not sweat. So this water lasts for days together.

Question 2.
How do the smaller desert animals fulfil their need for water ? (Imp.)
Answer.
Smaller desert animals fulfil their need for water from their food. Some of them eat other animals and get the required water from meat. Others eat plants and seeds. They get the needed water from the plant juices.

Question 3.
In a desert the temperature rises during the day and falls rapidly at night. Why ?     (V. Imp.)
Answer.
Where there is moisture in the air, it makes a protective cover for the earth. This blanket prevents the very hot rays of the sun (from) reaching the earth. So the temperature does not rise very high during the day. The same cover prevents the heat from leaving the earth during the night. That is why there is not much variation in the day and night temperature.
There being no moisture in the desert, such a cover is missing. So the earth becomes too hot during the day and very cold during the night. The temperature rises during the day and falls during the night.

EXERCISES
(Page 19)

Do the following activities in groups.
Question 1.
Describe a desert in your own way. Write a paragraph and read it aloud to your classmates. Answer
A desert is a dry place. Its main characteristic is the lack of water. As a result a desert has little vegetation and is thinly populated. However, there may be occasional rain and then the desert becomes beautiful like a tropical garden. The deserts can be very hot like the Thar or very cold like Ladakh. As there is little moisture in the air, there is no cloud cover to.stop the heat. So there is a great variation in the temperature. The days are generally very hot and the nights very cold. !

Question 2.
Go to the library and collect information about the lifestyle of people in desert areas—their food, clothes, work, social customs, etc. Share this information with the group.
Answer.
Please try yourself.

We hope the NCERT Solutions for Class 7 English An Alien Hand Chapter 3 The Desert help you. If you have any query regarding NCERT Solutions for Class 7 English An Alien Hand Chapter 3 The Desert, drop a comment below and we will get back to you at the earliest.

NCERT Solutions for Class 7 English An Alien Hand Chapter 8 The Bear Story are part of NCERT Solutions for Class 7 English. Here we have given NCERT Solutions for Class 7 English An Alien Hand Chapter 8 The Bear Story.

NCERT Solutions for Class 7 English An Alien Hand Chapter 8 The Bear Story

EXERCISES
(Page 57)

Answer the following questions :
Question 1.
Where did the lady find the bear cub ? How did she bring it up ?
Answer:
The lady found the bear cub in the dense forest near her house. She brought it up on the bottle with the help of the cook.

Question 2.
The bear grew up but “he was a most amiable bear”. Give three examples to prove this. (Imp.)
Answer:
The bear was a most amiable bear. He did not dream of harming anybody, man or beast. He looked amicably at the cattle grazing in the field but caused them no harm. Sometimes he went into the stable with his mistress. The three horses there did not mind it in the least. The children used to ride his back. More than once they had been found asleep between his two paws.

Question 3.
What did the bear eat ? There were two things he was not allowed to do. What were they ?
Answer:
The bear ate the same food as the dogs and often out of the same plate. He ate bread, porridge, potatoes, cabbages and turnips. Like all bears he was a vegetarian and he liked fruit the most. He was not allowed to climb the apple tree and eat them. He was also not allowed to touch the beehive.

Question 4.
When was the bear tied up with a chain ? Why ?
Answer:
Generally the bear was tied up with a chain only at night. But on Sundays the lady visited her sister who lived on the other side of the mountain lake. It was not safe to go with the bear through the forest. So on Sundays the bear was chained all day.

Question 5.
What happened one Sunday when the lady was going to her sister’s house ? What did the lady do ? What was the bear’s reaction ? (Imp.)
Answer:
One Sunday the lady was going to her sister’s house. She heard the cracking of tree branches in the forest. She looked back and was very angry to see the bear following her. She told him in her hardest tone to go back. The bear did not seem to listen. Then the lady saw that the bear had even lost his new collar. She hit the bear with her parasol so hard that it broke into two. The bear stopped and opened its mouth several times as if wanting to say something. Then the bear turned round and went back. However, it stopped now and then to look back at the lady. Ultimately the lady lost sight of him.

Question 6.
Why was the bear looking sorry for himself in the evening ? Why did the cook get angry with her mistress ? (V. Imp.)
Answer:
The bear was looking sorry for himself in the evening. The poor creature had been on chain all day. He did not like to be chained. He was waiting for the lady to come and release him. However, when the lady came, she began to scold the bear. She also threatened him with punishment. The cook heard it and rushed out from the kitchen. She got angry with her mistress because she loved the bear much. She knew that the bear had been as gentle as an angel. So she asked her mistress to bless him instead of scolding him.

EXERCISES
[Page 57)

Discuss the following topics in groups.
Question 1.
Most people keep dogs and cats as pets. Can you think of some unusual pets that people keep ?
Answer:
Not very long ago, many Indians kept many wild animals as pets. Among these were included not only deers and bears but even wolves and tigers. There are many snake-charmers in our country who keep snakes as pets. Some foreigners and even Indians in the South have crocodiles as their pets.

Question 2.
The second bear did not attack the lady because he was afraid of her. Do you agree ? (Imp.)
Answer:
It seems that it was the lady’s confidence which frightened the bear. She thought that it was her pet bear. She dealt with him as one would deal with one’s dog or cat. Her fearlessness obviously frightened the bear.

We hope the NCERT Solutions for Class 7 English An Alien Hand Chapter 8 The Bear Story help you. If you have any query regarding NCERT Solutions for Class 7 English An Alien Hand Chapter 8 The Bear Story, drop a comment below and we will get back to you at the earliest.

NCERT Solutions for Class 7 English An Alien Hand Chapter 5 Golu Grows a Nose are part of NCERT Solutions for Class 7 English. Here we have given NCERT Solutions for Class 7 English An Alien Hand Chapter 5 Golu Grows a Nose.

NCERT Solutions for Class 7 English An Alien Hand Chapter 5 Golu Grows a Nose

EXERCISES
(Page 34)

Answer the following questions.
Question 1.
Whom does Golu ask. “Why don’t you ever fly like other birds ?”
Answer.
Golu asks the ostrich why it didn’t ever fly like other birds.

Question 2.
Which uncle of Golu had red eyes ?
Answer.
Golu’s huge uncle hippopotamus had red eyes.

Question 3.
Golu’s relatives did not answer his questions because
(i) they were shy.
(ii) the questions were too difficult.
(iii) Golu was a naughty baby.
Answer.
(ii) the questions were too difficult.

Question 4.
Who advised Golu to go to the Limpopo river ?
Answer.
The mynah advised Golu to go to the Limpopo river.

Question 5.
Why did Golu go to the river ?
Answer.
Golu went to the river to find out what the crocodile had for dinner.

Question 6.
The crocodile lay on the bank of the Limpopo river. Golu thought it was   (Imp.)
(i) living crocodile.
(ii) a dead crocodile.
(iii) a log of wood.
Answer.
(i) a log of wood.

Question 7.
What did the crocodile do to show that it was a real crocodile ?  (Imp.)
Answer.
The crocodile shed crocodile tears to show that it was a real crocodile.

Question 8.
“Come here, little one, and I’ll whisper the answer to you”. The crocodile said this because
(i) he couldn’t stand up.
(ii) he wanted to eat Golu.
(iii) Golu was deaf.
Answer.
(i) he wanted to eat Golu.

Question 9.
Who helped Golu on the bank of the river ?
Answer.
The python helped Golu on the bank of the river.

Question 10.
Name two things the elephant can do with his trunk, and two he cannot.   (Imp.)
Answer.
The two things which the elephant can do with his trunk are :
(i) He can keep the flies away.
(ii) He can pick up things from below.
The two things the elephant cannot do with his trunk are :
(i) He cannot stand on his trunk.
(ii) He cannot eat with his trunk.

We hope the NCERT Solutions for Class 7 English An Alien Hand Chapter 5 Golu Grows a Nose help you. If you have any query regarding NCERT Solutions for Class 7 English An Alien Hand Chapter 5 Golu Grows a Nose, drop a comment below and we will get back to you at the earliest.

NCERT Solutions for Class 7 Social Science Geography Chapter 7 Human Environment: Settlement, Transport and Communication are part of NCERT Solutions for Class 7 Social Science. Here we have given NCERT Solutions for Class 7 Social Science Geography Chapter 7 Human Environment: Settlement, Transport and Communication.

NCERT Solutions for Class 7 Social Science Geography Chapter 7 Human Environment: Settlement, Transport and Communication

NCERT TEXTBOOK EXERCISES

Question 1.
Answer the following questions.

1. What are the four means of transport?
2. What do you understand by the term ‘settlement’?
3. Which are the activities practiced by the rural people?
4. Mention any two merits of railways.
5. What do you understand by communication?
6. What is the mass media?

Answer.

1. The four means of transport are:

• Roadways
• Railways
• Waterways
• Airways

2. Settlements are places where people build their homes.
3. The activities practiced by rural people are farming, fishing, forestry, trading, and craftwork, etc.
4. Two merits of railways are:

• They carry people over long distances quickly and cheaply.
• They carry heavy goods in bulk.

5. Communication is the process of conveying messages to others.
6. The modes of communication through which we can communicate with a large number of people, like newspapers, radio, and television, are called mass media.

Question 2.
Tick the correct answer.
(i) Which is NOT a means of communication?
(a) telephone
(b) books
(c) table
Answer.
(c) Table

(ii) Which type of road is constructed under the ground?
(a) flyover
(b) expressways
(c) subways
Answer.
(c) Subways

(iii) Which mode of transport is most suitable to reach an island?
(a) ship
(b) train
(c) car
Answer.
(a) Ship

(iv) Which vehicle does not pollute the environment?
(a) cycle
(b) bus
(c) aeroplane
Answer.
(a) Cycle

Question 3.
Match the following.
(i) Internet                                                 (a) areas where people are engaged in manufacturing, trade, and services
(ii) Canal route                                          (b) closely built area of houses
(iii) Urban areas                                         (c) houses on stilts
(iv) Compact settlement                            (d) inland waterway
                                                                   (e) a means of communication
Answer.
(i) Internet                                                  (e) a means of communication
(ii) Canal’route                                           (d) inland waterway
(iii) Urban areas                                         (a) areas where people are engaged in manufacturing, trade, and services
(iv) Compact settlement                             (b) closely built area of houses

Question 4.
Give reasons.
Today’s world is shrinking.
Answer.
Modern technology has traped the whole world in its fist. With the advancement of communication and information technology, the world has contracted. We can get the news of a far-off land just with a blink of our eyes. England or America or even Moon or Mars are not now far from us. Newspapers, radio, and television have brought a revolution in communication. The satellites have made them even faster. Wireless telephonic communications through cellular phones have become more popular today. The use of the internet has made everything available on our plates. So, it is not exaggerating to say that today’s world is shrinking.

Question 5.
For fun.
(i) Conduct a survey in your locality and find out how people commute to their respective workplaces using
(a) more than two modes of transport
(b) more than three modes of transport
(c) stay within walking distance.
Answer.
Hints:

• First of all, prepare a schedule consisting of the families living in your locality like the following.
  
• Now ask each family and tick out the column against them regarding which modes of transport they use.
• After filling the schedule, now do calculations by counting numbers of each category of the mode of transport.
• A sample report
  Out of 30 families, 15 families use two or more modes of transport. Out of which 5 families use more than three modes of transport.
• families live within walking distance, it means they do not use any mode of transport.

(ii) Mention which mode of communication you will prefer most in the following situations:

1. Your grandfather has suddenly fallen ill. How will you inform the doctor?
2. Your mother wants to sell the old house. How will she spread this news?
3. You are going to attend the marriage of your cousin for which you will be absent from school for the next two days. How will you inform the teacher?
4. Your friend has moved out with his/her family to New York. How will you keep in touch on a daily basis?

Answer.

1. I will inform the doctor by telephone.
2. She will spread this news through newspapers.
3. I will send a leave application to the teacher.
4. I will keep in touch through the telephone or the internet.

INTEXT QUESTIONS WITH THEIR ANSWERS

Question 1.
Where do you find dwellings made of ice?
Who makes them and what are they called? (NCERT Page 49)
Answer.

1. In Tundra Region.
2. Eskimoes make them.
3. They are called Igloos.

Question 2.
List the different modes of transport used by the students of your class while coming to school. (NCERT Page 49)
Answer.

1. On foot
2. Bicycles
3. School buses
4. Cars
5. Public transport
6. Private contract vehicles.

Question 3.
Find out the names of some newspapers and TV news channels in English, Hindi, and a regional language. (NCERT Page 52)
Answer.
Names of Newspapers:

• Hindustan Times (Eng.)
• Dainik Jagaran (Hindi)
• Nav Bharat Times (Hindi)
• Dinathanthi (Tamil)
• Maryam Manorma (Malayalam)
• Loksatta (Marathi)

T.V. News Channels:

• D.D. News
• Aaj Tak
• Z News
• NDTV
• Sun TV (Tamil)
• Asianet (Malayalam)

We hope the NCERT Solutions for Class 7 Social Science Geography Chapter 7 Human Environment: Settlement, Transport and Communication help you. If you have any query regarding NCERT Solutions for Class 7 Social Science Geography Chapter 7 Human Environment: Settlement, Transport and Communication, drop a comment below and we will get back to you at the earliest.