NCERT Solutions for Class 6 Geography Chapter 1 The Earth in the Solar System

NCERT Solutions for Class 6 Geography Chapter 1 The Earth in the Solar System Social Science

Here you will find NCERT Solutions for Class 6 Geography Chapter 1 The Earth in the Solar System will definitely useful in improving marks in the examinations. Whenever you have any doubts in any question, you can take help from the given NCERT Solutions. Our experts have tried to make the solutions as easy as possible thus, you will not find any concept difficult to understand. It will help in building a strong foundation of concepts from the very beginning thus students will be given an easy and straightforward learning path.

Chapter 1 The Earth in the Solar System NCERT Solutions for Class 6 Geography

1. Answer the following questions briefly.

(a) How does a planet differ from a star?

Solution

Star is big and hot celestial bodies made up of gases whereas planets are celestial bodies, smaller than stars.

Star emit their own heat and light. Stars don’t revolve whereas planets are lit by the light of stars. Planets revolve around a star.

(b) What is meant by the ‘Solar System’?

Solution

The Sun, eight planets, satellites, and some other celestial bodies known as asteroids, comets, and meteoroids together from the Solar System.

(c) Name all the planets according to their distance from the sun.

Solution

Planets according to their distance from the sun: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune.

(d) Why is the Earth called a unique planet?

Solution

Earth is called a unique planet because it is the only planet where life exists. It has favourable conditions for supporting life. The earth is neither too hot nor too cold and has water, air and essential gases for our survival.

(e) Why do we see only one side of the moon always?

Solution

The moon moves around the earth in about 27 days. It takes exactly the same time to complete one spin. As a result, only one side of the moon is visible to us on the earth.

(f) What is the Universe?

Solution

Galaxies are areas made up of billions of stars, and clouds of dust and gases. There are millions of galaxies in the universe.

2. Tick the correct answer.

(a) The planet known as the “Earth’s Twin” is

(i) Jupiter

(ii) Saturn

(iii) Venus

Solution (iii) Venus

(b) Which is the third nearest planet to the sun?

(i) Venus

(ii) Earth

(iii) Mercury

Solution (ii) Earth

(c) All the planets move around the sun in a

(i) Circular path

(ii) Rectangular path

(iii) Elongated path

Solution (i) Elongated path

(d) The Pole Star indicates the direction to the

(i) South

(ii) North

(iii) East

Solution (ii) North

(e) Asteroids are found between the orbits of

(i) Saturn and Jupiter

(ii) Mars and Jupiter

(iii) The Earth and Mars

Solution (ii) Mars and Jupiter

Q3. Fill in the blanks.

(a) A group of ______ forming various patterns is called a ______.

Solution Stars, constellation

(b) A huge system of stars is called______.

Solution Galaxy

(c) ______ is the closest celestial body to our earth.

Solution The Moon

(d) ______ is the third nearest planet to the Sun.

Solution Earth

(e) Planets do not have their own ______ and ______.

Solution Heat, Light