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Java Games: Flashcards, matching, concentration, and word search. |
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Chapter 8 Weathering Section 1 Review of Vocabulary
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mechanical weathering,  | breaking down rocks into smaller pieces by physical means |
frost or ice wedging,  | when water gets into cracks, expands, and cracks the rock |
abrasion,  | smoothing down by rubbing |
plant growth,  | when a plant's roots crack rock |
animal activities,  | things some animals do that cause rocks and soil to break down |
chemical weathering,  | the process by which rocks break down due to chemical changes |
acid rain,  | precipitation that causes chemical weathering |
water,  | the main culprit in chemical weathering |
oxidation,  | rusting, a type of chemical weathering |
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Dakota Valley Middle School |
| North Sioux City , SD |
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