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Java Games: Flashcards, matching, concentration, and word search. |
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Changing Earth Matching
Another activity to get you ready for your tests and quizzes on the parts of the earth.
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| A | B |
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| earth's diameter | 12,800 km. |
| earthquake waves | help scientist determine the layers of earth |
| mantle | possibly made of peridotite |
| core | made of iron and nickel |
| continental crust | made of granite |
| oceanic crust | made of basalt |
| granite | rich in silicon, potassium, aluminum, etc. |
| basalt | rich in silicon, calcium, aluminum |
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