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gr5ch5science
weathering, erosion, plate tectonics, volcanoes, earthquakes
| Question | Answer |
|---|---|
| Weathering | The PROCESS through which ROCKS or other materials are BROKEN DOWN. |
| Erosion | PROCESS through which WEATHERED ROCK is MOVED from one PLACE to ANOTHER. |
| Glacier | A LARGE Mass of SLOWLY flowing ICE. |
| Deposition | PROCESS by which ERODED materials are DROPPED OFF in ANOTHER place (e.g, by water, waves, wind). |
| Meander | GENTLE CURVES, which sometimes form in RIVERS with slow-moving water. |
| crust | the ROCKY layer of Earth's surface. (includes continents and the ocean basins) |
| mantle | the layer of the Earth's INTERIOR BELOW THE MANTLE. divided into the upper and lower mantle. |
| outer core | The layer BELOW the MANTLE, made of LIQUID METALS. |
| inner core | The layer BELOW the OUTER CORE, made of SOLID METALS. |
| GEOLOGIST | SCIENTIST who examines ROCKS to find out about the Earth's history and structure. |
| PLATE TECTONICS | A THEORY that explains how forces deep within Earth can CAUSE OCEAN FLOORS to SPREAD and CONTINENTS to MOVE. |
| MAGMA | Hot, MELTED rock. |
| FAULT | Deep CRACKS in the Earth's CRUST. |
| VOLCANO | An OPENING in Earth's crust. |
| LAVA | Once MAGMA reaches the Earth's SURFACE, it's lava. |
| Sediment | Particles of SOIL and ROCK that are CARRIED ALONG in the WATER |
| Floodplain | A PLACE that is EASILY FLOODED when RIVER water RISES. |
| 2 Types of Weathering | PHYSICAL-caused by temperature changes, pushing, pulling or rubbing. CHEMICAL-when chemicals BREAK down ROCKS. |
| 5 Types of Erosion | GRAVITY, GLACIERS, RUNNING WATER, WAVES OR WIND (2G, 3W) |
| . | |