How does the greenhouse effect enable life on Earth?(1 point)
Responses
It controls the amount of carbon dioxide in the atmosphere.
It controls the amount of carbon dioxide in the atmosphere.
It allows the atmosphere to retain heat.
It allows the atmosphere to retain heat.
It keeps the atmosphere thick.
It keeps the atmosphere thick.
It keeps out the sun’s harmful UV radiation.
2 answers
It keeps out the sun’s harmful UV radiation.
It allows the atmosphere to retain heat.
1 answer