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

NCERT Book Solutions Class 6 Chapter 1

Earth is the third planet from the sun and the only planet to have an atmosphere containing free oxygen, oceans of water on its surface and life. In the solar system, Earth is the fifth largest of the planets. The Sun, the eight planets and their moons, smaller planetary objects such as dwarf planets, comets and meteoroids together make up our solar system. In this article, we have compiled NCERT Solutions for Class 6 Social Science, which contains the solutions to the exercise given in the textbook of Geography. These solutions are easy to understand and will prepare you for the upcoming exam.

Students can download the NCERT Solutions for Class 6 Geography PDF below

NCERT Solutions for Class 6 Geography (The Earth: Our Habitat) Chapter 1 The Earth in the Solar System

NCERT Solutions Class 6 Social Science Geography Chapter 1 The Earth in the Solar System 1
NCERT Solutions Class 6 Social Science Geography Chapter 1 The Earth in the Solar System 2

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

Students should also check NCERT Solutions for Class 6 for other subjects.

1. Answer the following questions briefly

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

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

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

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

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

(f) What is the Universe?

Answer.

(a) The difference between a planet and a star is given below:

Planet Star
Some celestial bodies do not have their own heat and light. They are lit by the heat and light of the stars. These bodies are called planets. Some celestial bodies are very big and hot. They are made up of gases and they have their own heat and light. These celestial bodies are called stars.
Example – Earth, Mercury, etc. Example – Sun

b)The sun, the eight planets, satellites and some other celestial bodies known as meteoroids and asteroids form the solar system.

c) The planets arranged as per their distance from the sun are – Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.

d)The earth is a unique planet of the solar system because:

  1. Conditions favourable to support life are probably found only on the earth.
  2. The earth is neither too hot nor too cold. It has water and air, which are very essential for our survival.

e)We always see only one side of the moon, because the moon moves around the earth in about 27 days and it takes exactly the same time to complete one spin.

f)Millions of galaxies together form the Universe. A galaxy is a huge system of billions of stars and clouds of dust and gases.

2. Tick the correct answer.

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

(i) Jupiter (ii) Saturn (iii) Venus

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

(i) Venus (ii) Earth (iii) Mercury

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

(i) Circular path (ii) Rectangular path (iii) Elongated path

(d) The Pole Star indicates the direction to the

(i) South (ii) North (iii) East

(e) Asteroids are found between the orbits of

(i) Saturn and Jupiter (ii) Mars and Jupiter (iii) The Earth and Mars

Answer.

  1. (iii) Venus
  2. (ii) Earth
  3. (iii) Elongated path
  4. (ii) North
  5. (ii) Mars and Jupiter

3. Fill in the blanks.

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

(b) A huge system of stars is called________.

(c) ________is the closest celestial body to our earth.

(d) ________is the third nearest planet to the sun.

(e) Planets do not have their own________ and ___________________.

Answer.

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

(b) A huge system of stars is called a galaxy.

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

(d) Earth is the third nearest planet to the sun.

(e) Planets do not have their own heat and light.

The Earth in the Solar System Summary

The NCERT Class 6 Geography The Earth: Our Habitat Chapter 1 has the following topics:

  • Solar System
  • Planets
  • Earth
  • Moon Meteoroids
  • Stars

Geography – The Earth: Our Habitat is an important book for Class 6 Social Science subject. Apart from this chapter, the full set of NCERT Solutions for Class 6 Social Science is given in the linked article.

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