7th Grade Unit 6 Plate Tectonics Review

Volcanoes that increase in their level of sulfur dioxide are about to erupt soon.

_________ and _________ create mountains and valleys.

_________ occurs at convergent boundaries.

__________ occurs at diverging boundaries.

Compression of plates can create ___________ while tension can create ___________.

Evidence that supported the hypothesis of what included fossils, land features, and climate data?

What type of plate boundary is shown here?

What type of volcano is this?

What type of volcano is this?

Who developed the hypothesis that Earth’s land masses had once been connected, and then slowly broke apart?

The zipper-like mountain ranges that run across the floors of Earth's ocean are called __________.

Mountains form when two tectonic plates collide at a ____________ boundary.

What type of plate boundary is shown here?

What type of plate boundary is shown here?

Islands over hot spots contain dormant volcanoes over the hotspot & active volcanoes further away from the hotspot

Similar _________ found in different continents across the world supported the hypothesis of a supercontinent

What type of volcano is this?

A(n) ________ is the center of an earthquake where it originates from.

Earthquakes produce tsunamis when they occur on the _________.

The circular movement of material in the mantle that drives plate movement is called ___________.