Earth Bell Work

	BELL WORK FALL 2009 Bell work is part of your notebook grade. Why do bell work? To help us learn Earth Science! The questions review the previous days work, and some are taken from the UNIT Eseential Questions, which are always on the test.
DATE	UNIT FIVE - Weathering, Soils, Mass Movement
Oct	UNIT FIVE - Weathering, Soils, Mass Movement
14	Start a new BELL WORK page in your notebook - PAGE 3 Copy and answer the following - What are the three types of mechanical weathering? What will speed up chemical weathering? Look at Figure 6a. How are water, oxygen and carbon dioxide involved in chemical weathering?
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16	Page 145-146 # 1-6
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