the lack of gravity on the Moon. the thin atmosphere on the Moon. the lack of air and water on the Moon. the lack of living creatures on the Moon.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: The surface of Earth changes constantly from weathering and erosion. Compared to Earth, there is little weathering and erosion on the Moon because of
Possibilities:
- the lack of gravity on the Moon.
- the thin atmosphere on the Moon.
- the lack of air and water on the Moon.
- the lack of living creatures on the Moon.

the lack of air and water on the Moon.