Meaning: This sentence describes how the rain helps to cool the air and the ground, providing relief from the heat and making the environment more comfortable.
Choice of Words: Rain, cools, the, air, and, the, ground are chosen to convey a sense of relief and refreshment. Rain refers to the water that falls from the sky. Cools means to make something cooler or less hot. The is used to refer to a specific thing. Air is the mixture of gases that surrounds the Earth. And is used to connect two words or phrases that are similar. Ground is the solid surface of the Earth.