Through building models of the Earth, exploring wind and water erosion, and studying rocks and soil formation, students begin to develop an understanding of the composition of the Earth and factors that cause changes on its surface.
(students; begin; ) (students; to develop; an understanding of the composition of the Earth and factors) (factors; cause; changes on its surface)
students students factors
begin to develop cause
an understanding of the composition of the Earth and factors
changes on its surface