1.3 Additional Questions :
Answer the following questions:
1. What is environment.
Ans: Environment is a place, thing , people and nature that surround any living organism.
2. What does lithosphere provide for us.
Ans: Lithosphere provides forests and grasslands for us.
3. What is the importance of atmosphere.
Ans: The atmosphere protects us from the harmful rays and heat of the sun.
4. State the difference between biotic and abiotic environment.
Ans:
Biotic – The world of living organisms is known as biotic environment. Eg: plant
Abiotic – The world of non living elements is known as abiotic environment. Eg: land .