Question

1.How can someone reduce CO2 from being introduced into the atmosphere?

carpooling

burning fossil fuels

photosynthesizing

respirating

2.Which type of greenhouse gases only has a human source?

nitrous oxide

water vapor

carbon dioxide

fluorinated gases

Answer 1

1) Carpooling

2) Fluorinated gases

Step-by-step explanation:

I just took the test

Answer 2

1. carpooling. (less car exhaust from cutting down how many cars are in use)

2. fluorinated gases (fluorinated gases are man made and found in refrigerators and thing similar to them)