youtor.org
Erosion of rocks
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=jyh9wNIxy2o
Erosion happens when rocks and sediment are picked up and moved to another place by water, pause wind pause ice pause and even gravity • Erosion can occur slowly over time like a sand dune or quickly like a flood • There several methods of erosion. • Remember, weathering breaks down the rock, and erosion moves the rock away • Rainfall can cause erosion and wash sediment away • Valley erosion occurs when rushing streams and rivers move rocks and sediment downstream • Oceans are a huge force of erosion • The wind is can cause erosion • A dust storm can be a huge force of erosion • Picture Duststorm • Corporal Alicia M. Garcia, U.S. Marine Corps., Public domain, via Wikimedia Commons • You may also enjoy..... • Weathering-Erosion-Deposition • • Weathering - Erosion - Deposition - F...
#############################
