Wednesday 10/7/20 Plate Motion @Home Lesson 1 Slides 2/2

Wednesday 10/7/20 Plate Motion @Home Lesson 1 Slides 2/2

Multiple Choice

What are samples of the land below the surface called?

• Drills

• Core samples

• Soil Samples

Multiple Choice

What is a diagram that shows what the inside of something looks like?

• Graph

• Cross section

Multiple Select

What formed the solid rock in the core samples? (Choose all that apply).

• Volcanic eruptions

• Sediment

• Ocean Currents

Open Ended

You may have noticed that the cross section from the Arizona desert shows that under the sand and plant life, there are layers of hard solid rock, made from both volcanoes and sediment.

What does this tell us about the history of Earth in this place?

Multiple Select

Then they created this cross section diagram to show what the core sample contained.

What layers do you see? (check all that apply)

• Ocean water

• mud/sand

• volcanic rock

• leaves

Multiple Choice

If you drill down deep enough, you will find hard, solid rock anywhere.

• True

• False

Multiple Choice

Earth’s outermost layer of hard, solid rock that is underneath the soil, vegetation, and water.

• Cross section

• Outer Layer

• Inner Layer