Hazards 1

Which physical layer is the thinnest?

• crust
• mantle
• core

What are the two types of crust?

• top crust,bottom crust
• oceanic crust, continental crust
• water,land
• none of the above 

Which is the hottest layer and has the most pressure on it?

• Crust
• Mantle
• Outer Core
• Inner core

In what layer does convection occur?

• Crust

• Mantle

• Inner core

• Shell

The _________ is the thickest layer.

• crust

• mantle

• outer core

• inner core

The __________ is the coolest layer.

• crust

• mantle

• outer core

• inner core

Tectonic plates are still moving, causing continents to drift.

• True
• False

What is the name of the Super-Continent that existed long ago?

• Wegener
• Pangaea
• Geocontinent

Caused by sudden movement in the Earth's plates.

• Earthquake

• Volcano

• Landslide

• Hurricane

Caused when a plate subducts into the mantle and melts, causing it to rise back to the surface as lava

• Tsunami

• Volcano

• Tornado

• Hurricane