Question

write one thing that would happen if there were no gases on the earth​

Answer 1

Answer:

Without naturally occurring greenhouse gases, Earth's average temperature would be near 0°F (or -18°C) instead of the much warmer 59°F (15°C). The concentration of greenhouse gases, especially carbon dioxide and methane, has fluctuated naturally over geological time scales.

Explanation:

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Answer 2

Answer:

If there was no air on earth, plants and animals would not survive. All life forms will cease to exist on the earth resulting in the planets becoming uninhabitable.