Rocks and Weathering

By Will Varley, Josh Stevenson and Adam Mackintosh

Their are many types of Weathering:

-+=Physical Weathering=+-

-It is when erosion is  caused by Physical changes such as temperature or effects of wind rain and waves

-+=Chemical Weathering=+-

-It is when rain erodes rocks and land because of the acidity of the rain

-+=Biological Weathering=+-

-It is caused by animals and plants for example rabbits can borough into a crack in a rock causing it to split

Rock types:Sedimentary:-Conglomerate -Sandstone-Limestone-Chalk-Mudstone-Shale:-Metamorphic:-Slate-MarbleIgneous:-Granite-Gubbro-Obsidian

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