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Glaciers. What are glaciers? Glaciers are thick layers of ice that move over land. They cause weathering and erosion. Here are some examples of Glaciers. Muir - A Tidewater Glacier. Glaciers form U-Shaped Valleys. Photo: Heather Renyck. Glaciers move very slowly. A Glacier in Greenland
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Glaciers • What are glaciers? Glaciers are thick layers of ice that move over land. They cause weathering and erosion.
Glaciers form U-Shaped Valleys • Photo: Heather Renyck
Glaciers move very slowly A Glacier in Greenland • Image: NASA
Antarctica • Photo: Colin Legg and Uta Bauer
Glaciers cause Deposition Deposition is the dropping of sand and rock carried by wind or water as is slows down, or from ice that melts.
http://newyorkscienceteacher.com/sci/files/download.php?id=668&file=glaciersnew.ppthttp://newyorkscienceteacher.com/sci/files/download.php?id=668&file=glaciersnew.ppt Photo by Colin Legg and Uta Bauer Photo by Heather Renyck Resources: