1. Ozone is made of how many oxygen atoms?
1 of 6
Other questions in this quiz
2. What sort of electromagnetic radiation split molecules of oxygen to form ozone?
- Visible Light
3. What is the purpose of the ozone layer?
- To block harmful UV radiation
- To keep UV radiation on Earth
- To block visable light
- To block harmful microwaves
4. Where did life first evolve?
- In the sky
- In the oceans
- In the rainforest
5. By which process was oxygen first released into the atmosphere?
- Aerobic Respiration
- Anaerobic Respiration