Pres

s it

Pres

s itWeathering

and erosion By: Brady, Michael!!!!!

Types of weatheringChemical weathering

Mechanical weathering

2

Wind erosion

•Wind erosion is when the wind hits rocks and over millions of years it pieces brake away.

•If you go to the Grand Canyon and you see a certain rock and you go back in 20 years it will be different.

•It makes sand dunes.

•You can help prevent wind erosion by putting up sun flowers and tall plants.

Water erosion

•Water erosion can be prevented by drain pipes.

•It makes rivers and streams.

•If you go to a park and see a stream and you go back to the park in 20 years the stream will be a river.

Ice erosion

• Ice erosion makes valleys, mountains, and lakes and more.

•Ice erosion can prevented by putting up dams.

•If you see a glacier and you go back in 20 years it will be different.

Glenoak high schoolYMCA building site •The best materiel would be

steel.

•It will be placed where the arrow is pointing.

Right Here

List of resources

•Google search go in images.

•Google search mechanical and chemical weathering.

•Google search wind,water,and ice erosion.

•What does wind,water,and ice erosion create.

•culture.ohio.govhttp://dsc.discovery.com/tv-shows/curiosity/topics/10-natural-building-materials.htm