Question

What would happen if the level of carbon dioxide in the air dropped

1.Earth's temperature would drop because more solar energy from the Sun would reach us.
2.Earth's temperature would drop because more heat would escape into space
3.Earth's temperature would rise because Carbon dioxide is a greenhouse gas
4.Earth's temperature would rise because carbon dioxide is good at absorbing heat

Answer 1

Answer is 2.

Carbon dioxide is a greenhouse gas. Greenhouse gases trap heat energy in the atmosphere and contribute to global warming.

By reducing the CO2 levels in the air, less heat will be absorbed in the Earth’s atmosphere and it would escape into space - causing the Earth’s temperature to drop.

Answer 2

i think #4 is correct i hope this helps

Step-by-step explanation: