Carbon dioxide does not have a big effect on life on Earth because it makes up less than 1% of our atmosphere. True
False

F

Explanation:

Global warming. In the 1900's when cars were on the up-rise, the CO2 in the atmosphere only consisted of about 0.28%, and summers were only about 65 degrees. Now, in direct coloration with the rising CO2 levels, summers are averaged 78 degrees, reaching highs into the 100's.

sadness is not good

explanation: