Question: Which observation supported Wegener’s theory of Continental drift?

Answer: Identical fossils were found on continents that were far apart.

Question: Which feature do you usually see when tectonic plates move apart?

Answer: New ocean ridges and seafloor.

Question: What happens in a convection cell?

Answer: Cold, dense material sinks while hot, less dense material rises.

Question: Which materials can P waves travel through?

Answer: Solids, Liquids, and Gases.

Question: In the diagram of earths interior where does the material that forms volcanoes originate?

https://us-static.z-dn.net/files/d36/3a1362b2b1db965892a43d350bec0c1e.jpg

Answer: The mantle “C”

Question: Which of the following volcanoes and steep sides with a broad gently sloping base?

Answer: Shield-Volcano

Question: In the diagram of the earth’s interior, which part is the densest?

Answer: Inner core