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Landforms
| Term | Definition |
|---|---|
| Landslides | Gravity, rain or both pulls rocks and mud down the mountain causing destruction |
| Soil | The upper layer of Earth consisting of a mixture of organic remains, rocks and clay particles |
| Delta | Created by the deposition of sediment. Streams and rivers deposit sediments at the mouth creating deltas. They are large flat area of land at the mouth of a river |
| Canyon | A huge V-shaped valley made from moving water. The Grand Canyon was formed over the last 6 million years. Made by fast moving water carving out a V-shape. |
| Sand dune | A mound of sand deposited by wind |
| U-shaped valley | Made by a glacier scraping through |
| V-shaped valley | Made by moving water |
| Landform | An area of land, or a land shape found on the surface of the Earth |
| Glacier | A huge moving body of ice that scrapes the landscape |
| Biofuels | Made from crops and can be used as an alternative resource like ethanol for our cars |
| Renewable resource | Resources that CAN be replaced in a short amount of time. (Soil, sun, crops, people, plants, trees, air, animals and water? |
| Nonrenewable resource | Resources that CANNOT be replaced quickly. Takes millions of years. (Coal, oil, natural gas, silver, gold, diamonds, aluminum and gems) |
| Organic | acquired from living matter |