The sun is the major source of energy for phenomena on the earth's surface, such as growth of plants, winds, ocean currents, and the water cycle.
(The sun; is; the major source of energy for phenomena on the earth's surface, such as growth of plants, winds, ocean currents, and the water cycle)
The sun
is
the major source of energy for phenomena on the earth's surface, such as growth of plants, winds, ocean currents, and the water cycle