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Earth Changes

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Term
Definition
Ocean   Large body of salt water  
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Continents   Seven great land areas  
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Continental Shelf   Lies under the ocean at the edge of a continent  
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Landform   A feature of land on Earth's surface  
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Mountain   The highest landform  
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Valley   Low land between hills or mountains  
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Plateau   Flat area of land that is raised much higher than the surrounding area  
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Plain   Land that is wide and flat  
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River   Large body of moving water  
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Canyon   Deep,narrow valley with steep sides  
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Ocean Trench   Similar to a canyon on land  
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Crust   Thin, outer layer of Earth  
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Mantle   Layer immediately below Earth's crust  
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Core   The deepest,hottest layer on Earth  
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Earthquake   Sudden movement of rocks in Earth's crust  
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Volcano   Mountain that builds up around an opening in Earth's crust  
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Magma   Melted rock inside Earth's crust and mantle  
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Lava   Melted rock that reaches Earth's surface  
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Landslide   Rapid movement of rocks and soil down a hill  
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Flood   Occurs when water rises over land that is usually dry  
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Weathering   Breaking down of rocks into smaller and smaller pieces  
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Erosion   The wearing away and movement of weathered rock, sometimes caused by moving water or wind  
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Glacier   A mass of ice that moves slowly across land  
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Deposition   The dropping off of weathered rock  
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Created by: Caiden1126
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