Major Domains of the Earth Class 6 Geography Chapter 5 Question Answer NCERT Solution

Class 6 Geography Major Domains of the Earth Question Answer NCERT Solution in Hindi. NCERT Class 6 Geography Notes, Textual Question Answer and Important Question Answer also Available for Various Board Students like HBSE, CBSE, UP board, Mp Board, RBSE and some other State Boards.

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NCERT Solution for Class 6 Geography Chapter 5 Major Domains of the Earth Textual Question Answer

Major Domains of the Earth Class 6 Geography Chapter 5 Question Answer


1. Answer the following questions briefly.
(a) What are the four major Domains of the earth?
Ans. The four major domains of the Earth are as
1. Lithosphere
2. Hydrosphere
3. Atmosphere
4. Biosphere

(b) Name the major continents of the earth.
Ans. There are seven major continents. These are as –
(i) Asia
(ii) Africa
(iii) North America
(iv) South America
(v) Antarctica
(vi) Europe
(vii) Australia

(c) Name the two continents that lie entirely in the Southern Hemisphere.
Ans. Australia and Antarctica are the two continents that lies entirely in the Southern Hemisphere.

(d) Name the different layers of atmosphere?
Ans. The atmosphere is divide into five layers based on composition, temperature and other properties, as-
1. The troposphere
2. The stratosphere
3. The mesosphere
4. The thermosphere
5. The exosphere

(e) Why is the earth called the ‘blue planet’?
Ans. The Earth is called Blue planet because more than 71% of the earth is covered with water. As we see earth from space it look blue.

(f) Why is the Northern Hemisphere called the Land Hemisphere?
Ans. The Northern Hemisphere is called the Land Hemisphere because most of the land masses are found in this hemisphere.

(g) Why is the biosphere important for living organisms?
Ans. The Biosphere is important for living organisms because it is the domain of life. It is a narrow zone of contact between the land, water and air. The three domains of earth ( Lithosphere, Hydrosphere and Atmosphere) interact with each other and affect in some way or the other.


2. Tick the correct answers.
(a) The mountain range that separates Europe from Asia is
(i) The Andes
(ii) The Himalayas
(iii) The Urals
Ans. (iii) The Urals

(b) The continent of North America is linked to South America by
(i) Isthmus
(ii) Strait
(iii) Canal
Ans. (i) Isthmus of Panama

(c) The major constituent of atmosphere by per cent is
(i) Nitrogen
(ii) Oxygen
(iii) Carbon dioxide
Ans. (i) Nitrogen

(d) The domain of the earth consisting of solid rocks is
(i) the Atmosphere
(ii) the Hydrosphere
(iii) the Lithosphere
Ans. (iii) the Lithosphere

(e) Which is the largest continent?
(i) Africa
(ii) Asia
(iii) Australia
Ans. (ii) Asia


3. Fill in the blanks.
(a) The deepest point on the earth is ——– in the Pacific Ocean.
Ans. Mariana Trench

(b) The ——– Ocean is named after a country.
Ans. Indian

(c) The ——– is a narrow contact zone of land, water and air that supports life.
Ans. Biosphere

(d) The continents of Europe and Asia together are known as ——–
Ans. Eurasia

(e) The highest mountain peak on the earth is ——-
Ans. Mount Everest.


 

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