Plate Tectonics

One large landmass

• North America
• Pangea
• South America
• PanAmerica

Heat transfers within the Earth 

• Conduction
• Convection Current
• Ocean Current
• Radiation

Addition of new sea floor

• Subduction
• Sea Floor Spreading
• Sea Floor subduction
• Convergent

Plates sliding past each other in opposite directions

• Convergent
• Divergent
• Subduction 
• Transform 

Which was NOT evidence of Wegener? 

• Seafloor spreading
• fossils
• puzzle piece
• glacier evidence

Name the boundary

• convergent boundary
• divergent boundary
• transform boundary
• sergent boundary

What is the difference between magma and lava?

• Lava is inside the Earth, magma is outside.
• Lava is outside the Earth, magma is inside.

Which of these layers is ALL SOLID  iron and nickel?

• inner core
• outer core
• lithosphere
• mesosphere

Convection currents that move the plates flow in Which Layer?

• Continental crust
• Oceanic crust
• Asthenosphere
• Outer Core

Which crust is more dense?

• Oceanic Lithosphere
• continental Lithosphere
• They are the same