Question

Select the best answer that describes what would most likely happen if Earth did not have an atmosphere.(1 point)
Responses

Humans and animals would not survive because the oxygen level would increase, but plants would survive because the carbon dioxide level would remain the same.
Humans and animals would not survive because the oxygen level would increase, but plants would survive because the carbon dioxide level would remain the same.

Humans and animals would survive because they would have more oxygen to breathe, and plants would survive because the carbon dioxide level would increase.
Humans and animals would survive because they would have more oxygen to breathe, and plants would survive because the carbon dioxide level would increase.

Humans and animals would not survive because they would not have oxygen to breathe, and plants would not survive without the carbon dioxide provided by humans and animals.
Humans and animals would not survive because they would not have oxygen to breathe, and plants would not survive without the carbon dioxide provided by humans and animals.

Humans and animals would survive because they would have more oxygen to breathe, and plants would survive because the carbon dioxide level would increase.
Humans and animals would survive because they would have more oxygen to breathe, and plants would survive because the carbon dioxide level would increase.

Answer 1

Was it A B C or D?

Answer 2

Humans and animals would not survive because they would not have oxygen to breathe, and plants would not survive without the carbon dioxide provided by humans and animals.

Answer 3

C. Humans and animals would not survive because they would not have oxygen to breathe, and plants would not survive without the carbon dioxide provided by humans and animals.