Class 6 Geography Chapter 1 Extra Questions and Answers The Earth in the Solar System

The Earth in the Solar System Class 6 Geography Chapter 1 Extra Questions and Answers Social Science CBSE Pdf free download are part of Extra Questions for Class 6 Social Science. Here we have given NCERT Extra Questions for Class 6 Social Science SST Geography Chapter 1 The Earth in the Solar System.

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Class 6 Geography Chapter 1 Extra Questions and Answers The Earth in the Solar System

The Earth in the Solar System Class 6 Extra Questions and Answer Geography Chapter 1 Very Short Answers Type

Question 1.
Why can’t we see all the objects in the sky?
Answer:
We can not see all the objects in the sky because the Sun does not allow us to see all the objects because of its bright light.

Question 2.
What are celestial bodies?
Answer:
Celestial bodies are those objects which are shining in the sky.

Question 3.
What is the nature of celestial bodies?
Answer:
Some may be big or hot.

Question 4.
What are stars?
Answer:
Those celestial bodies having their own heat and light, which they emit in large amounts. These celestial bodies are called stars.

Question 5.
Why can’t heat or light of many stars be felt?
Answer:
Countless stars are very very far from us, so we do not feel their heat or light.

Question 6.
What are constellations?
Answer:
Different groups of stars form different patterns. These are called constellations.

Question 7.
What do you understand about Saptarishi?
Answer:
One of the most easily recognizable constellations is the small bear of Saptarishi (seven sages). It is a group of seven stars.

Question 8.
What do you mean by Pole Star?
Answer:
The North Star indicates the north direction. It is also called the Pole Star.

Question 9.
What are planets?
Answer:
Some celestial bodies do not have their own heat and light. They are lit by the light of the stars. Such bodies are called planets.

Question 10.
How many planets look like the Earth? From where do they get heat and light?
Answer:
There are eight other planets like the Earth that get heat and light from the Sun.

Question 11.
Who is the head of the solar family?
Answer:
The Sun is the head of the solar family?

Question 12.
What is the ultimate source of heat and light for the solar system?
Answer:
The Sun.

Question 13.
Which is recently located planet?
Answer:
The Pluto was recently located in 2006.

Question 14.
Which planet is called ‘dwarf planet?”
Answer:
The Pluto is called ‘dwarf planet’.

Question 15.
Which planet is called Blue Planet?
Answer:
The Earth is called Blue Planet.

Question 16.
How much water is on the Earth?
Answer:
2/3rd surface of Earth is covered by water.

Question 17.
Name of planet having maximum number of moons.
Answer:
Saturn is the planet having maximum number of moons. The total number of moons is 18.

The Earth in the Solar System Class 6 Extra Questions and Answer Geography Chapter 1 Short Answers Type

Question 1.
What is North Star?
Answer:
In ancient time, people looked for direction by the help of stars. North star always remains in the same position in the sky and that is above the north pole.

Question 2.
Why does the moon not support life?
Answer:
The moon does not have favourable condition for the life. There is neither water nor oxygen. In the day time, it is very hot, while at night, it become very cool. These conditions are not favourable for life. Hence, moon does not support life.

Question 3.
Differentiate between a Meteoroid and a Meteorite.
Answer:
Meteoroid starts to bum when it comes in the contact of the Earth’s atmosphere. A flash of light is produced due to the burning. Meteorite is not completely burnt when it falls on the Earth and creates a hollow which is called a meteorite.

Question 4.
What is a Galaxy?
Answer:
This is a huge system of stars. The white glowing path of stars across the sky is called the Milky Way Galaxy. Galaxy has millions of stars which are very close to one another. This is called ‘Akash Ganga’ in Hindi.

The Earth in the Solar System Class 6 Extra Questions and Answer Geography Chapter 1 Long Answers Type

Question 1.
Prepare a chart indicating planets, how these planets make up one orbit around the Sun, one spin on axis and number of moons on it.
Answer: