6.9C and 6.10 D

What are the puzzle pieces of the Earth's surface called?

• Tectonic plates
• Puzzles
• Earthquakes

The area around the Pacific Ocean where lots of earthquakes and volcanoes happen is called the ____________.

• Ring of Earth
• Ring of Fire
• Ring of Stone
• Ring of Diamond

This famous fault in California has a lot of earthquakes!

• New Madrid

• Denali Fault

• Ramapo Seismic Zone

• San Andreas Fault

What type of boundary is shown in the diagram?

• Divergent

• Convergent

• Transform

What type of boundary is shown in the diagram?

• Divergent

• Convergent

• Slide/Transform

What type of boundary is shown in the diagram?

• Divergent

• Convergent

• Slide/Transform

What is a divergent boundary? 

• two plates moving towards each other
• two plates grinding/sliding past each other.
• two plates moving away from each other
• plates that don't move at all

What forms at the divergent boundary? 

• deep-ocean trench
• mid-ocean Ridge
• land ridge
• the Pacific Ocean

What kind of plate boundary is shown here?

• divergent
• convergent
• transform
• strike slip

What is the term for the process by which a heavier, denser plate slides under a less dense plate?

• plate boundary
• submersion
• accretion
• subduction