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Weathering And Erosion

Published on Nov 18, 2015

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PRESENTATION OUTLINE

WEATHERING AND EROSION

BY GUMIN, ALEX, JACK

CHEMICAL WEATHERING

CHEMICAL WEATHERING

  • Chemical weathering is when the weather
  • Changes the substance of an object

MECHANICAL WEATHERING

MECHANICAL WEATHERING

  • Mechanical weathering is when the object
  • Gets smaller or bigger but it does not change the substance

WATER EROSION

WATER EROSION

  • Water erosion is when water breaks down a substance

WIND EROSION

WIND EROSION

  • Erosion caused by wind that breaks down rocks and other materials.