Question

Q.4. Answer in one or two sentences.

1. What is forest?

2. Name the two types of natural resources

3. What is light

4. What is electric current?

5. What is S.I. unit of speed ?

6. Name the three layers of Soil.

7. What is time?

8. Define cyclone.

9. What name is given to impurities present in waste water?
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Answer 1

Answer:

1. a forest is where animals live
2. biotic abiotic

Answer 2

Answer:

The forest is a complex ecosystem consisting mainly of the trees that buffer the earth and support a myraid of life form. Trees are an important component of the environment.