This printable crossword puzzle is a fantastic way for students to reinforce their understanding of key terms and concepts related to the rock cycle, including the formation of igneous rock ...

which are heated and compressed underground.Igneous rocks are formed when molten rock from volcanic activity cools down either underground or on the surface.This slow but continuous cycle of rock ...

metamorphic and igneous rocks thousands of feet above the ocean. As the land rose, it blocked the prevailing winds, causing clouds to gain altitude and release their moisture in the form of rain and ...

What FACTS ABOUT ROCKS do you know? They are abundant on earth, and yet little is known about them. These facts will increase your knowledge of the rocks.