Plate Tectonics (2)

In a Divergent Boundary, the plates move

There are ____ continents

There are ___ oceans.

At a Convergent Boundary, plates move

A divergent boundary created the

The important thing about the Earth is that

The circle of volcanoes and seismic activity around the Pacific Rim is known as the

In a subduction zone, one plate moves up and the other moves down.

Which is not a tectonic plate?

At a Transform Boundary the plates

A scientist who studies earthquakes is a

Scientists believe all the continents used to be stuck together in a supercontinent called

When plates converge, subduct, and converge, it can cause

A tool scientists use to measure earthquakes is a

A scientist who studies the earth is a

The San Andreas Fault is a _____ Boundary, because the plates grind each other horizontally.

When continental and oceanic plates converge, it can

Most earthquakes, mountain ranges, and volcanoes are on the edges of continents because

Scientists say there are _____ major tectonic plates and 8 minor plates.

We live on a _______________ plate.

A scientist who studies volcanoes is a