Plate Tectonics

What type of plate boundary is shown?

.

Which type of stress is shown?

A flow of volcanic ash and water

Which landform would most likely be created when two oceanic plates converge (collide)?

Which landform would likely be created when an oceanic plate and a continental plate converge?

Most earthquakes occur along or near the edges of the Earth's

How would rock at the center of the mid-ocean ridge compare to rock just outside the ridge?

Folded mountains are formed by

According to the diagram, the crust is moving due to 

Put in order the three types of magma from lowest viscosity to highest viscosity.

Which station was closest to the epicenter?

The point where one plate dives beneath another plate. (forms trenches)

Clouds of tephra that travel at high speeds, are very hot, and contain poisonous gases -

Which type of volcano is made of alternating layers of tephra and lava?

What type of volcano would be the least explosive?

Which of the following is not evidence of the Continental Drift Theory

Which seismic waves can travel through solids but not liquids?

Which of these does the arrow indicate (show)?

Compared to Earth's oceanic crust, Earth's continental crust is - 

Which seismic waves travel the fastest and can travel through solids and liquids?

The point on the earth's surface that is directly above the focus (earthquake originates) -

Weak area in the ocean crust - magma flows through creating lines of volcanic islands (Hawaii)

Mid-ocean ridges (sea floor spreading) are formed by what type of boundary?

How many seismic stations are needed to identify an earthquake epicenter?

What type of a boundary would form a rift valley?