Me answer this its for a module 7 biology review

plate tectonics

(lesson 07.06)

•what are plates?

•what were the 3 key pieces of evidence wegner used to support his theory of continental drift (he also noted the similarities in minerals found)?

•what is the theory of continental drift?

•what is pangaea?

•what is the theory of plate tectonics?

◦the ‘puzzle’-like fit between which two continents was wegner’s strongest support of plate tectonics?

•which theory (continental drift or plate tectonics) is considered more of a scientific fact?

•what is a hotspot?

•how did a hotspot hawaii to form?

1.  the theory that Earth's outer shell is divided into several plates that glide over the mantle
2. I am not sure
3. Earth's mantle contained convection cells that dissipated radioactive heat and moved the crust at the surface
4.  supercontinent that existed during the late Paleozoic and early Mesozoic eras.
5.  the theory that the outer rigid layer of the earth (the lithosphere) is divided into a couple of dozen "plates" that move around across the earth's surface relative to each other, like slabs of ice on a lake.
6. Africa and South America.
7. I am not sure
8. a small area or region with a relatively hot temperature in comparison to its surroundings.
9. As the plate moves over a fixed spot deeper in the Earth where magma (molten lava) forms, a new volcano can punch through this plate and create an island. The Hawaiian Islands are believed to be formed from one such 'hot spot'.

Where are the following choices

Iguess i would say diagrams would be most difficult subject too correct