As the basis for understanding this concept, students know: the sun is the major source of energy for phenomena on the Earth&#146;s surface, powering winds , ocean currents, and the water cycle.
(the sun; is; the major source of energy for phenomena on the Earth&#146) Context(the sun is,List([60, 70))):(students; know; )
the sun is,List([60, 70))
the sun students
is know
the major source of energy for phenomena on the Earth&#146