Lets learn weathering Lets learn weathering and erosion and erosion

By Katie

What are 2 types of What are 2 types of weathering lets find outweathering lets find outChemical weathering is weathering

because it is breaking down of earths rock, soil and minerals though direct contact with the worlds atmosphere.

Mechanical weathering is weathering because its the process that breaks down

some elements found in nature.

Chemical weathering

Mechanical weathering

Wind erosion Wind erosion

Wind erosion can make sand dunes. You can prove that it happens by going to the dessert on a windy day. It can be prevented by plants.

Water erosionWater erosion

If you want to see water erosion go to a ocean near by and bring goggles then look under water.

It can make v-shaped valleys. You can prevent it by growing plants on slopes.

If you want to see it go to a lake in the winter. To prevent it you can dump or put something Hot on it. Ice erosion can make a glacier.

Wind erosion may affect the building by blowing it over. You may want to put brick in because it holds up better. Yes you should build on the site but you might want to use bricks. You should make it a pentagon shaped.

List of resources List of resources

Enwikipedia.org/wiki/mechanical weathering

http://tlc.howstuffworks.com/home/inexpensive-prevent-erosion.htm

http://wiki.answers.com/Q/what_landforns_are_created_from_water_erosion

http://wiki.answers.com/Q/What's_the_best_way_to_prevent_wind_erosion#page2

The end!!!