Ch – 1 Environment (Objectives)

Q: Tick the correct answer:

a) Which is not a natural ecosystem ?

Ans: Aquarium

b) Which is not a component of human environment ?

Ans: Land

c) Which is a human made environment ?

Ans: Road

d) Which is s threat to environment ?

Ans: Growing population

Q: Match the following:

a) Biosphere – narrow zone where land, water and air interact

b) Atmosphere – blanket of air which surrounds the earth

c) Hydrosphere – domain of water

d) Environment – our surroundings

Published by Priya Prakash

In the midst of winter, i found there was within me an invincible summer ~ Albert Camus

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