Question

PLEASE HELP!! DUE IN 6 MINUTES!! 20 POINTS FOR ANSWER TO EACH QUESTION!!

1. Which atmospheric molecule is helpful when it is high in the atmosphere and blocks UV radiation but is harmful in the lower atmosphere where people can breathe it in?
sulfuric acid
ozone
nitrous oxide
carbon dioxide

2. Which type of air pollution occurs when fog mixes with pollutants in the lower atmosphere?
greenhouse gases
acid rain
smog
ozone

3. Which event will not cause acid rain?
high levels of ozone
rotting vegetation
burning fossil fuels
volcanic eruptions

Answer 1

1. Ozone

2. Smog

3. I believe in high levels of ozone. (:

Step-by-step explanation:

I hope this helps!! Good luck!