Avalanche

Avalanche What is a descend? To most of you it is the fall of informal speed from the top of a slope. Well you atomic number 18 part right. It is reverse but it can besides be several(prenominal) early(a) things such as soil, quiver, chalk, or volcanic lava. Although most of the measure time a avalanche is snow it can be rock or soil. Most avalanches occur on slopes olympian 30 degrees (Encarta 1.) They are caused by temperature, creeping snow , or vibrations. in that respect are three main types of avalanches (Walker 6-7.) They are slab, dry-snow, and wet-snow.

Slab avalanches occur when a slab of p acked snow or ice breaks away from the passel side and travels down the side destroying anything in its way. The aftermath of the avalanche is usually c everyplaceed under snow. This is because when the slab is traveling downward-sloping it hits objects, similar trees, and it starts to break up at the front and covers anything it passes over. It also puts come in a huge blast of atmospheric state that can over turn cars and knock down trees. consort to...If you want to move a full essay, order it on our website: BestEssayCheap.com

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