Question

II. Give one-word answer for the following:

1. What surrounds the earth?

2. From where do the Ultra violet rays come?

3. Which gas is used by the plants during photosynthesis?

4. How many are there in the atmosphere?

5. What is the third layer of the atmosphere?​

Answer 1

Answer:

1) Planets

2) Sun

3) CO2

4)Gases

5)Air

I hope it helps you

Answer 2

Answer:

1.Atmosphere

2.Sunlight

3.carbon dioxide

5.mesosphere