Picture of Moro Rock
From the clouds to the bedrock and below, the earth is an ecosystem upon which all life as we know it is based (Psalm 104:18).   The clouds collect water from the sea and return it to the land.   Once on land, the water flows downhill to the sea again, in a continual cycling (Ecclesiastes 1:6,7)   Where there is not enough vegetation to hold moisture, deserts form.   In a harmonious fashion, all of these natural processes work together to provide for the existence of many life forms.