These are harmful greenhouse gases that can destroy good ozone and were once found in hairsprays, refrigerators, and air conditioners.

Question 4 options:

chloroflorocarbons

carbon dioxide

ozone

methane

Methane is harmful greenhouse gas that can destroy good ozone and were once found in hairsprays, refrigerators, and air conditioners.

Methane is a chemical compound with the chemical formula CH4. This compound absorbs the sun’s heat, and by doing so it warms the atmosphere. That's why it’s considered as greenhouse gas.