Earth systems and Layers

If you increase the volume of an object, but leave its mass the same, its Density will?

• Increase

• Decrease

• Not Change

A dense ball of solid metal in the center of the Earth, mostly composed of Iron and Nickel.

• Mantle

• Outer Core

• Inner Core

• Asthenosphere

The fastest seismic wave is called...

• Primary wave

• Secondary Wave

• Surface wave

• Tsunami

The radius of the inner core is about how thick?

• 222Km

• 1222km

• 2222km

• 3222km

This layer of the Earth is broken into tectonic plates.

• Crust

• Asthenosphere

• Lithosphere

• Mesosphere

As you go deeper into the Earth ___________________ and ______________________ increase. (pick all answers that apply.)

• Pressure

• Granite

• Water

• Heat

This type of rock makes up continental crust.

• Bassalt

• Sedimentary

• Igneous

• Granite

Continental Crust is _______________ dense than oceanic crust.

• More

• Less

• The same

These are the slowest, and most destructive seismic waves.

• P-wave

• S-Wave

• Surface Wave

• Seismic wave

_________ is the ability to do work

• Power

• Work

• Energy

• Electricity