Review Test 6 Volcanoes and Plate Tectonics

Who is Ms. Buzby's favorite student? 

Approximately how far do tectonic plates move in a year? 

How can you continue to prepare for tomorrow's Qu-est

What causes the plates to move? 

At a divergent boundary, what force is present? 

Why does magma tend to rise towards the surface?

Ring of Fire volcanoes are tall, explosive, & made of many magma types. What kind of volcano?

Where would the ocean crust be the oldest? 

According to Sea-floor Spreading, as you move away from a Mid-Ocean Ridge, rock ages ________. 

A magma with a high temperature would most likely have a __________ viscosity. 

Tectonic Plates are made of lithosphere and move over the

Why didn't people believe in Wegener's Continental Drift hypothesis? 

A tectonic plate can be made of ______________

Which oil is the runniest and would flow the fastest? 

Which plate is more dense and why?  

When two plates slide past one another and produce earthquakes, what kind of boundary is it? 

Which number is pointing to the conduit? 

What type of boundary produces both a trench and a mountain range? 

What type of boundary destroys or recycles crust back into the earth? 

Rock A has small grains. How did it cool? 

Which ofthe following was evidence that supported continental drift? 

What type of plate boundary is in this picture?