Wednesday, November 18, 2009

Convection and plate motion recap

We reviewed the layers of the earth and watched a short clip that illustrates what convection looks like in the mantle. For your notes, you received a chart with the type of plate boundaries, the motions and features found. STUDY THIS!

Tomorrow we will investigate oceanic and continental crust movement.

For homework: Complete worksheet 15.1 about the Tonga Trench. If you do not have colors the paper states, feel free to use colors you have (just make a key). If you have no colored anything, use 3 different symbols (star, dot, square).

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