Define force in your own words.

The push or pull on an object acted by another object

layer a is the exosphere and layer b is the thermosphere.   is the answer i think but i hope this .

b) returns freshwater to the earth.

c) returns freshwater to the earth.c) occurs after condensation.

d) returns freshwater to the earth.c) occurs after condensation.d) roughly equal to the amount of evaporation.

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