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INTRUSIVE AND EXTRUSIVE IGNEOUS ROCKS
Here you'll find general facts about the Earth such as the number of continents, its planetary rotation, and information about the Earth's interior layers. The three different types of volcanoes are presented and described. There are many types of rocks on Earth. Learn about the various types, how each was formed, and examine common examples of each type of rock.
19 & under
ANDREW KOTAPPLE VALLEY HIGH SCHOOL, APPLE VALLEY, MN, United States
Science & Technology > Earth Science