Do Now 1/19

Choose the rock that looks like BASALT

• 
• 

Oceanic crust is _________ compared to continental crust.

(a)  

• Thinner
• Harder
• Less dense

• Made of more granite

• made of more recycled rocks

What is the name of this measuring instrument?

_____ can NOT be present in the outer core of Earth.

(a)  

• P-waves

• S-waves
• Magma

• Iron

• Nickel

Reorder the following from closest to the center of the Earth (left) to closest to the surface of the Earth (right)

• Mesosphere

• Outer core

• Inner core

• Asthenosphere

• Lithosphere

Which of the following is NOT a way that scientists study Earth's interior?

• Seismic waves

• Lab experiments

• Nuclear explosions

• Drilling

• Gravity anomalies