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Mountains & Erosion
| Question | Answer |
|---|---|
| What type of mountain is formed when molten lavas from deep inside the earth's crust are pushed out onto the surface? | Volcanic Mountains |
| If you were to take flat clay and push on it from the botton what kind of mountain would be formed? | Domed Mountains |
| Imagine several layers of clay lay flat on a table. If you pushed the sides of the clay closer together what type of mountain would be formed? | Folded Mountains |
| If the flat-lying clay were cut vertically with a knide and then pushed up only on one side, what kind of mountain would be formed? | Fault Block Mountain |
| What type of rapid erosion occurs when tiny bubbles on moving water explode inwardly? | Cavitation |
| What type of rapid erosion occurs when rocks are picked up by moving water? | Plucking |
| What type of rapid erosion is like an underwader tornado that breaks up rock? | Kolking |
| What causes erosion when they constantly pound sand, rocks, and soils? | Ocean Waves |
| What causes erosions by burrowing holes through soil and tree roots breaking rocks? | Plants and Animals |
| This type of erosion takes place when chemicals in the wair and water react with minerals in rock, dissolving them. | Chemical |
| What causes erosion when water freezes and thaws in cracks in the earth? | Expansion and Contraction |