Question

answer this if you want to be brainliest​

Answer 1

Answer:

mixture

Ozone layer

nitrogen

photosynthesis

oxygen

air

Ozone layer

pollution

nitrogen

Answer 2

Answer:

1. AIR

2. ATMOSPHERE

3. POLLUTION

4. MIXTURE

5. OZONE LAYER

6. COMPRESSED

7. NITROGEN

8. PHOTOSYNTHESIS

9. OXYGEN