1. Answer The Following Questions Briefly.
(a) What are the four major domains of the earth?
Ans: The Earth has four main parts: the solid ground (lithosphere), the air around us (atmosphere), all the water on the planet (hydrosphere), and the living things (biosphere).
(b) Name the major continents of the earth.
Ans: The big pieces of land on Earth are called continents. There are seven major continents: Asia, Africa, North America, South America, Australia, Europe, and Antarctica.
(c) Name the two continents that lie entirely in the Southern Hemisphere.
Ans: Antarctica and Australia.
(d) Name the different layers of atmosphere.
Ans: The air around our planet is divided into different layers. These layers are the troposphere, the stratosphere, the mesosphere, the thermosphere, and the exosphere.
(e) Why is the earth called the 'blue planet'?
Ans: The Earth is known as a blue planet because water covers 71 percent of its surface. Due to the presence of water, it appears blue.
(f) Why is the Northern Hemisphere called the Land Hemisphere?
Ans: The Land Hemisphere is named for the fact that it contains the majority of the world's landmass.
(g) Why is the Biosphere important for living organisms?
Ans: The Biosphere is essential for living organisms because it comprises three essential components:
(i) Land - The original source of all tangible riches is 'land,' and it is of enormous value to people.
(ii) Water - The job of water in the ecosystem is to give the community its lifeblood. Water's primary job is to promote plant growth and offer a permanent home for species.
(iii) Air - The atmosphere gives oxygen and carbon dioxide to the ecosystem's plants and creatures.
2. Tick the right answer.
(a) Europe and Asia are separated by
(i) the Andes (ii) the Himalayas (iii) the Urals
Answer: (iii) the Urals
(b) North America is connected to South America through
(i) an Isthmus (ii) a Strait (iii) a Canal
Answer: (i) an Isthmus
(c) The primary component of the atmosphere by percentage is
(i) Nitrogen (ii) Oxygen (iii) Carbon dioxide
Answer: (i) Nitrogen
(d) The part of the Earth made up of solid rocks is
(i) the Atmosphere (ii) the Hydrosphere (iii) the Lithosphere
Answer: (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 Earth is located in the Pacific Ocean, known as the ____.
Answer: Mariana Trench
(b) The ___________ Ocean is named after a country.
Answer: Indian
(c) The _______ is a narrow contact zone of land, water, and air that supports life.
Answer: Biosphere
(d) The continents of Europe and Asia together are known as __________.
Answer: Eurasia
(e) The highest mountain peak on Earth is ____________.
Answer: Mount Everest
NCERT Class 6 Social Science - The Earth Our Habitat are Provided Chapter by Chapter
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 - Major Landforms of the Earth
Chapter 7 - Our Country India
Chapter 8 - India Climate Vegetation and Wildlife
You can Access NCERT Solutions for Class 6 Social Science from the Following Books
NCERT Solutions for Class 6 Social Science - The Earth Our Habitat
NCERT Solutions for Class 6 Social Science - History Our Past
NCERT Solutions for Class 6 Social Science - Social and Political Life
A clear understanding of the chapter is extremely important. Students must not rely upon just learning the answers without having a clear understanding of the basics. Students must comprehend and solve the questions after each chapter to increase their knowledge.
NCERT Solutions for Geography Class 6 Chapter 5 Free PDF Download
NCERT Solutions for Class 6 Geography Chapter 5 - Major Domains of the Earth serve as a valuable tool for students, aiding in the clarification of doubts. Vedantu's expert-provided NCERT Solutions instill confidence in students to independently tackle assignments and questions. These solutions for Class 6 Geography Chapter 5 cover crucial exam-related topics and furnish detailed answers, facilitating comprehensive preparation. The accompanying PDF ensures that students not only receive content but also gain a chapter overview for effective revision.
Class 6 Chapter 5 - Major Domains of the Earth
In Class 6 Geography Chapter 5, titled "Major Domains Of The Earth," students learn about the four primary domains of our planet: the lithosphere, the hydrosphere, the atmosphere, and the biosphere.
The lithosphere comprises all the solid parts of Earth-like plateaus, mountains and valleys.
The hydrosphere covers three-fourth of the Earth in the form of water bodies.
The atmosphere forms a protective layer and helps the Earth by stopping intense sun rays to enter inside.
The biosphere is the last domain and made up of all plants and animals and all non-living things. It contains all forms of life.
Lithosphere: There are 2 bifurcations of the Earth’s surface. The large landmasses are known as continents and huge water bodies are known as ocean basins.
Continents: There are 7 major continents separated by large water bodies. Continents are Asia, Europe, North America, South America, Australia, Antarctica and South America.
Asia holds the title of being the largest continent, covering one-third of the entire land area on Earth.
Europe is much smaller than Asia.
Africa is the second-largest continent after Asia. The Sahara Desert is located in Africa.
North America is the third largest continent in the world.
South America lies mostly in the southern parts of the world.
Australia is the smallest continent.
Antarctica is completely in the southern hemisphere, also it is a huge continent.
Hydrosphere: Over 71% of the Earth's surface is covered by water, while the remaining 29% is land. The hydrosphere encompasses water in all its forms. The major component of the hydrosphere is the oceans, which include:
The Pacific Ocean.
The Atlantic Ocean.
The Indian Ocean.
The Southern Ocean.
The Arctic Ocean.
Atmosphere: The atmosphere is composed mainly of nitrogen and oxygen. Nitrogen constitutes 78%, oxygen 21% and other gases comprise 1%.
Biosphere (The Domain of Life): The 3 main domains of Earth interact with each other and of course, affects survival. It is the zone where life forms exist and where many species of microorganisms dwell. They all are linked to each other for survival.
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