HARD
Earn 100

The ecosystem consists of both biotic and abiotic components. 

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Important Questions on Four Realms of the Earth

EASY
Social Science>Geography>Four Realms of the Earth>Biosphere
What is the role of biosphere on the Earth?
HARD
Social Science>Geography>Four Realms of the Earth>Biosphere

Give one word for the following:

The narrow contact zone of land, water, and air support life: _____. (Asthenosphere/Biosphere)

HARD
Social Science>Geography>Four Realms of the Earth>Biosphere
Carbon dioxide absorbs heat radiated by the earth, and keep the planet warm.
EASY
Social Science>Geography>Four Realms of the Earth>Biosphere
Cotyledons are also called-
MEDIUM
Social Science>Geography>Four Realms of the Earth>Biosphere
What are the main elements of the biosphere?
HARD
Social Science>Geography>Four Realms of the Earth>Biosphere
What is the biosphere? What is its importance?
EASY
Social Science>Geography>Four Realms of the Earth>Biosphere
Why we must take steps to check pollution in the Biosphere?
MEDIUM
Social Science>Geography>Four Realms of the Earth>Biosphere
Why is the Biosphere important for living organisms?
MEDIUM
Social Science>Geography>Four Realms of the Earth>Biosphere
The interaction of which of the following spheres do not make up the biosphere?
MEDIUM
Social Science>Geography>Four Realms of the Earth>Biosphere
 The two common reasons for the fast removal of soil from slopes are cutting of wood, or clearing land for agriculture.
HARD
Social Science>Geography>Four Realms of the Earth>Biosphere
What is biosphere?
MEDIUM
Social Science>Geography>Four Realms of the Earth>Biosphere
Write a short note on the Biosphere.
HARD
Social Science>Geography>Four Realms of the Earth>Biosphere

The narrow zone of contact between land, water, and air where all kinds of life are possible is called

EASY
Social Science>Geography>Four Realms of the Earth>Biosphere
The combine narrow zone of the land, water and air is called _____.
MEDIUM
Social Science>Geography>Four Realms of the Earth>Biosphere
_____ (Biosphere/Exosphere/Thermosphere) is also known as the Domain of Life on the Earth.
HARD
Social Science>Geography>Four Realms of the Earth>Biosphere

Why should we take steps to check the pollution of the earth?

EASY
Social Science>Geography>Four Realms of the Earth>Biosphere
What do you understand by the term biosphere? Name its three divisions. 
MEDIUM
Social Science>Geography>Four Realms of the Earth>Biosphere
The _____ is a narrow contact zone of land, water and air that supports life.(Troposphere/ocean bed/Biosphere
HARD
Social Science>Geography>Four Realms of the Earth>Biosphere
_____ is the only living zone made up where the lithosphere, hydrosphere and atmosphere interacts and supports life. 
HARD
Social Science>Geography>Four Realms of the Earth>Biosphere
How are human beings disturbing the delicate balance of nature?