Unit 7 Science Dynamics of Earth

What are the 3 layers that Earth is made of?

• Mantle, core, and crust

• atmosphere, core, and magma

• lava, magma, and mantle

• rock, magma, and lava

The crust is the __________layer of earth.

• outer

• second

• inner

The mantle is located between the __________and ________.

• lava and magma

• crust and core

• outer core and inner core

What is Plate Tectonics?

• Lithosphere, asthenosphere, mesosphere

• Is a theory that states that Earth’s outer layer is broken into large, slowly moving pieces.

• The theory that states the Earth's inner layer is broken into 3 parts.

• Is a theory that states that Earth’s outer layer is broken into small, fast moving pieces.

What is a convergent plate boundary?

• When two boundary plates dissappear.

• When two boundary plates separate

• When two boundary plates collide

• When two boundary plates for a new boundary plate.

What was the massive sing landmass 200-300 million years ago called?

• A Pancake

• Pangea

• Pandora

• Peloton

How many Tectonic plates are there?

• 6

• 7

• 8

• 9

Select all the 3 different types of Plate Boundaries.

• Convergent

• Divergent

• Transform

• Insurgent

What elements make up most of the Earth's Core?

• Iron and Copper

• Nickle and Zinc

• Hydrogen and Iron

• Iron and Nickle

 What is the process by which rocks change shape when under stress.

• Molting

• Deformation

• Lava

• Information