Slow Change , A change to the earth's surface that takes many years to show obvious effects , Surface, The outermost covering or layer, Weathering , The breakdown of rocks into very small particles by gravity, water, wind, and ice , Erosion , The removal and movement of sediment from one place to another by gravity, water, wind, or ice, Deposition , The buildup of land by the settlement of sediment and soil in a new location , Landform, A feature on the surface of the Earth such as mountain, hill, dune, ocean, or river , Wind , moving air , Water , a colorless, orderless, and tasteless liquid living things need to survive , Ice , Water in the form of a solid .

Unit 7

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