Earth Science OST Review

Match

Match the following layers of the Earths layers.

• Crust

• Inner core

• Outer Core

• Mantle

the thinnest layer of the earth.

Dense ball of solid Nitrogen and Iron

Only liquid layer, has magnetic field.

Upper part of mantle, solid rock

• the thinnest layer of the earth.

• Dense ball of solid Nitrogen and Iron

• Only liquid layer, has magnetic field.

• Upper part of mantle, solid rock

Open Ended

How do we know what the earth is like on the inside?

Open Ended

What are the three pieces of evidence that support continental drift?

Open Ended

Three pieces of evidence that support sea floor spreading?

Open Ended

What is subduction?

Open Ended

Tectonic plates shifting cause?

Open Ended

What are the three plate boundaries?