Question

1. Mention examples one each of exhaustible and inexhaustible natural resource.

2. Which zone of atmosphere reflects short radio waves?

3. Write names of any two metallic minerals.

4. Name any two fossil fuels.

5. What is atmosphere? (Answer in one sentence)

6. In which region of atmosphere do most of the weather changes occur?

7. How many national parks and sanctuaries have been established in our country?​

Answer 1

Explanation:

1 ......Exhaustible Natural Resources are petrol, coal natural gas, forest and minerals. Inexhaustible Natural resources are wind, sunlight and water.

2......ionosphere

3......Gold, Silver.

4.....Coal, oil.

5......the envelope of gases surrounding the earth or another planet.

6....Meteorologists spend most of their time studying the processes in the troposphere. It is often thought of as the "zone of weather". All of the precipitation, winds, storms, and clouds (except a few observed in the stratosphere and mesosphere) we observe occur in this bottom-most layer.

7.....103 National Parks and 544 Wildlife Sanctuaries in India

Answer 2

Answer:

1 fossil fuels, air

2 ozone layer

3 iron platinum

4 coal wood

5 a blanket of gasses sorrounding the earth it has O3 elements

7) 103