Front

Period you have science

Back

2nd Period, 3rd Period, 5th Period, 7th Period

Front

The core is made mostly of ....

Back

iron and nickel

Front

The outer core is....

Back

liquid

Front

The inner core is....

Back

solid and dense

Front

The mantle is hotter than the crust

Back

true

Front

The thickest part of the Earth...

Back

mantle

Front

What layer of the mantle is flexible like plastic?

Back

asthenosphere

Front

What is the largest layer of Earth? Options: crust, mantle, inner core, outer core

Back

mantle

Front

This layer of Earth has avg temperature of 4000-5000 degrees.

Back

outer core

Front

This layer spins as a speed faster than the earth rotates

Back

inner core