Volcanoes Review

Volcanic ash is destructive because it can possibly

This is a picture of a...

name this type of very explosive steep volcano

These types of mountains form at normal faults

Mountains and Volcanoes occur what type of boundary?

Mountain that forms when molten rock(magma) is forced to the Earth’s surface

Volcanic gases can be constructive because they

This type of magma is

Why do volcanoes form here?

Volcanoes form at Hot Spots.

explosive magma with a high gas content is

These volcanoes were created at a

Volcanoes form at Convergent Plate Boundaries.

This shows an example of:

All rock on Earth's surface, is a direct or indirect result of volcanism.

Volcanoes are never constructive

Divergent plate boundaries create these under water volcanoes

What mountain caused this? Hint: it is located in the Cascade region of the Pacific North West

These mountains are an example of

non-explosive flowing magma is

Ash clouds, like the one produced by Mt. Pinitubo, can

This is most likely to be a

This destructive force is a

Volcanoes form at Transform Plate Boundaries.

Anyplace where gas, ash, or melted rock come out of the ground:

Volcanoes formed by pyroclastic materials and have steep sides are:

Name this land form

Volcanoes form at Divergent Plate Boundaries.

Volcanic gases are what type of force

This is a picture of a _________ volcano

What is the name of the physical feature, that results as the top of a volcano collaspes

Where are most of the world’s major mountain ranges located?

Fold mountains form at what type of fault?

Basalt creates _________ vocanoes

Eighty percent of volcanoes occur surrounding the Pacific Ocean, a location called

What U.S. state formed from the diagrams?

What statement best describes this picture as a constructive force?

Lava is melted rock that is:

Ash and lava can act as mulch, making soil fertile

The most common mountain ranges on Earth are

Magma is melted rock that is:

Volcanoes formed by alternating layers of lava and pyroclastic material with steep sides are:

Volcanoes formed by layers of lava and have abroad base and gently sloping sides are:

This explains the formation of the Hawaiian Islands

Name this type of volcano

Volcanoes can form away from plate boundaries if there is a:

Volcanoes in the picture are forming at

Hawaii's Kilauea is an example of a

Hot ash, gas and bits of rock that are ejected from a volcano.

Volcanoes that are dormant for 100's of years are usually least dangerous to life on Earth