Compare the early Earth atmosphere to modern Earth atmosphere. (1 point)

Question

Responses

The is now less oxygen, increasing carbon dioxide, and increasing temperatures.

There is more oxygen, decreasing carbon dioxide, and decreasing temperatures.

There is now more oxygen, increasing temperatures, and increasing carbon dioxide.

There is now less carbon dioxide, less oxygen, and decreasing temperatures.

Answer 1

The early Earth atmosphere had much less oxygen, higher levels of carbon dioxide, and increasing temperatures compared to the modern Earth atmosphere. The modern Earth atmosphere has more oxygen, lower levels of carbon dioxide, and more stable or decreasing temperatures.

Answer 2

answer from the responses

Answer 3

There is now less oxygen, increasing carbon dioxide, and increasing temperatures.