1. Earth’s surface is largely covered by volcanic rock or rock that is derived from volcanic rock. Use what you know about plate tectonics to explain why this is true. 2. Could Los Angeles fall into...

1. Earth’s surface is largely covered by volcanic rock or rock that is derived from volcanic rock. Use what you know about plate tectonics to explain why this is true.

2. Could Los Angeles fall into the ocean, as is popularly thought? Why or why not?

3. Is plate tectonics a theory based on integrated science? Why or why not?