Plate tectonics theory

He stated that continents now started from a super continent called Pangaea.

• Alfred Vargas

• Alfred Wegener

• Alfred Lake

• Alfred Hess

This theory supported Continental drift.

• Sea floor spreading

• Sea floor diverging

• Sea floor converging

This is where strong pressure come from which cause convection currents.

• Mantle

• Crust

• Core

What layer of the Earth do convection currents flow?

• Crust

• Lithosphere

• Mantle

• Inner core

What type of plate boundary is being shown?

• Transform

• Convergent

• Divergent

What type of plate boundary is being shown?

• Convergent

• Transforms

• Transform

• Convergent

What can be formed when two continental plates crashed?

What do you call the two continents formed after the Pangaea drifted?

What are the major driving forces that cause oceanic plates to move?

This a geological event that occurs when plates are moving frequently.