This Formative works with the Glencoe Virtual Lab "How are materials from the earth broken down?" It is incldued as a link in the Weathering and Erosion Mastery Quest and is meant to have students identify some of the agents of weathering.
Describe what happens when you add water.
Describe what happens when you add Oxygen (O2)
Describe what happens when you add Ice.
Describe what happens when you add water
Describe what happens when you add trees
Describe what happens when you add ice.
Describe what happens when you add trees.
Describe what happens when you add oxygen (O2)