NCERT Solution Class 6th Social Science Geography Chapter – 1 The Earth in the Solar System Question & Answer

NCERT Solution Class 6th Social Science Geography Chapter – 1 The Earth in the Solar System

TextbookNCERT
Class 6th
Subject Social Science (Geography)
Chapter1st
Chapter Name The Earth in the Solar System
CategoryClass 6th Social Science (Geography)
Medium English
SourceLast Doubt
NCERT Solution Class 6th Social Science Geography Chapter – 1 The Earth in the Solar System Question & Answer we will read about What are 5 questions about the solar system?, What is solar system notes?, What is solar system in 100 words?, How old our Sun is?, Why is it called solar?, What color is the Sun?, What is the biggest star?, Is the Sun 69 years old?, Is Sun the biggest star?, How big is Earth?, What is the size of the Sun?, What is the oldest planet?, What type of star is our sun? What is older than our sun? etc.

NCERT Solution Class 6th Social Science Geography Chapter – 1 The Earth in the Solar System 

Chapter – 1

The Earth in the Solar System

Question & Answer

1. Answer the following questions briefly.

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

Answer – Differences between a planet and a star

PlanetStar
A planet does not have its own light and heat. It derives its light from a star.A star possesses its own heat and light.
A planet is usually smaller than a star.Stars are very huge objects compared to a planet in general.

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

Answer – The term Solar System refers to the “family” of the Sun. The Sun is a star around which eight planets, among other celestial objects, revolve in orbits. This whole system of bodies is called the Solar System. The Sun is the “head” of this system.

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

Answer – The list of planets in the order of their distance from the Sun is as follows:

Mercury
Venus
Earth
Mars
Jupiter
Saturn
Uranus
Neptune

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

Answer – The Earth is regarded as a unique planet because of the following reasons:

  • It is the only planet known to support life. It has oxygen and water present in proportions that allow life to thrive.
  • It also has a temperature range that supports life.
  • The proportion of water present is about two-thirds of the surface of the earth when compared to land.

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

Answer – One revolution of the moon around the earth takes about 27 days. Incidentally, the moon’s rotation about its own axis also takes nearly the same time. One day of the moon is equal to 27 Earth days. So only one side of the moon can be seen from the earth.

(f) What is the Universe?

Answer – The Universe is the largest unit in which we live. It is a collection of galaxies. There is only one Universe and everything that exists in this Universe itself.

2. Tick the correct answer.

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

(i)  Jupiter
(ii) Saturn
(iii) Venus

Answer – (iii) Saturn

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

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

Answer – (ii) Earth

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

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

Answer – (iii) Elongated path

(D) The Pole Star indicates the direction to the.

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

Answer – (ii) North

(E) Asteroids are found between the orbits of

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

Answer – (ii) Mars and Jupiter

3. Fill in the blanks.

(a) A group of…….. forming various patterns is called a ………
Answer – Stars, constellation

(b) A huge system of stars is called ……………
Answer – Galaxy

(c) ……….. is the closest celestial body to our earth.
Answer – The moon

(d) ………. is the third nearest planet to the sun.
Answer – The earth

(e) Planets do not have their own ………… and ……….
Answer – Heat, light.
NCERT Solution Class 6th Geography All Chapters Question Answer
Chapter 1 – The Earth in the Solar System
Chapter 2 – Globe Latitudes and Longitudes
Chapter 3 – Motions of the Earth
Chapter 4 – Maps
Chapter 5 – Major Domains of the Earth
Chapter 6 – Our Country India
NCERT Solutions Class 6th Geography All Chapters Notes
Chapter 1 – The Earth in the Solar System
Chapter 2 – Globe : Latitudes and Longitudes
Chapter 3 – Motions of the Earth
Chapter 4 – Maps
Chapter 5 – Major Domains of the Earth
Chapter 6 – Our Country India
NCERT Solution Class 6th Geography All Chapters MCQ
Chapter 1 The Earth in the Solar System
Chapter 2 Globe Latitudes and Longitudes
Chapter 3 Motions of the Earth
Chapter 4 Maps
Chapter 5 Major Domains of the Earth
Chapter 6 Our Country India

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