Question
Which percent of Earth’s atmosphere does carbon dioxide gas make up?
about 21 percent
about 21 percent
about 78 percent
about 78 percent
less than 1 percent
less than 1 percent
more than 99 percent
about 21 percent
about 21 percent
about 78 percent
about 78 percent
less than 1 percent
less than 1 percent
more than 99 percent
Answers
GPT 3.5
less than 1 percent