Thursday, April 30, 2009

activity 2


What is weathering ? the process of big broken a part by wind,water.

What is erosion? the process of moving rock form place to place.

What is deposition? the process of building up the surface of earth by putting down rock.

Where have you observed erosion,weathering,and deposition.

I see the erosion in the volcanoes.

weathering is the wearing away of rock, for example, water in a river makes rocks
bang against each other, breaking pieces off.

where have you observed ersion weathering and deposition? eathering the rocks down the water and stop because is sand so the deposition goes into the river the rocks so in the sand stop and the erosion the rocks moves form place to place.





6 comments:

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  2. me gusta todo tu trabajo esta muy bonito

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  4. Mario, I like how you lay out the questions and answers in your blog. they look very nice. I would like you to tell me where did you see weathering and erosion? Did you see it in Salvador? What is the name of the river?
    Thank you Mrs. Pickup

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