Tutoring (02/02)

What is a plate boundary?

• when two plates come together

• the second layer of earth

• ocean component

• continental drift

What are the types of plate boundaries?

• divergent, converge, transform

• divergent, oceanic, transform

• oceanic, continental, divergent

• transform, oceanic, converge

What is a convergent boundary?

• two plates that converge

• two plates that drift apart

• two plates that collide and push against each other

• two plates that slide past each other

What type of crustal features form at a convergent boundary?

• salt flats

• folded mountains

• earthquakes

• lakes

What is a divergent boundary?

• two plates that drift apart

• two plates that slide past each other

• two plates that collide

• a fault

What type of crustal features form at a divergent boundary?

• a trench

• an ocean whole

• an earthquake

• a rift or a ridge

What is a transform boundary?

• two plates colliding

• two plates sliding past each other

• two plates drifting apart

• tectonic plates

What type of crustal features form at a transform boundary?

• volcanoes

• trenches

• faults

• valleys

What scientists have contributed to the theory of plate tectonics?

• Alfred Wegener and Harry Hess

• Alfred Wegener only

• Harry Hess only

• scientists

What makes the plate tectonics move?

• hot magma

• the ocean floor

• convection currents

• heat waves