Adam Clarke on Job 38:27

To satisfy the desolate and waste - The thunder cloud not only explodes over inhabited countries, that the air may be purified and the rain sent down to fertilize the earth, but it is conducted over deserts where there is no human inhabitant; and this to cause the bud of the tender herb to spring forth: for there are beasts, fowls, and insects, that inhabit the desert and the wilderness, and must be nourished by the productions of the ground. Every tribe of animals was made by the hand of God, and even the lowest of them is supported by his kind providence.