Earth Science Unit 7

An igneous formation created lots of lava erupts from a fissure creating a thick flat layer

The shallow depression that forms at the summit of a volcano 

What type of plate boundary would you find a continental volcanic arc

What is the name given to rock surface above the fault

The type of pyroclastic material that is hardened chunks that are larger than 64 mm in size

The type of rock that forms from molten rock that has cooled

Which of the following is NOT a source of heat to form lava.

The german name for the raised mountain areas of a fault block mountain range

What is the name given to the fault where the hanging wall slides down the foot wall

The name for a large round depression caused by sediment or glacial build up pushing down

What is the name that given to lava that is slower moving with sharp edged blocks.

The measure of the force that is applied to rock and can cause deformation

If lava is very thick then it is 

Molten rock that is above the surface of the crust

The type of mountains that form from compression that bends the rock layers to create mountains

The type of mountains that form from igneous activity above and or below the surface

A hazard of volcanoes caused by the movement of molten material into surrounding towns

What is the name given to step-like folds in otherwise horizontal strata

Molten rock that is below the surface of the crust

A change in the rock that occurs deep in the crust.

What is the name given to the fault that results from tensional stress

A force caused by rocks being pulled in opposite directions.

A pluton that forms when thin magma creates a thin layer between sedimentary rock layers

What type of plate boundary forms the most mountains

What type of plate boundary would you find a island volcanic arc

A pluton that forms when thick magma creates a bulge between sedimentary rock layers

Which picture shows a monocline?

If lava is very thick then it is 

An igneous formation created when the volcano erodes away leaving the hardened magma chamber

The part of a volcano where the lava and gases escape from the crust

What is the name that given to lava that is faster moving with more smooth ropy appearance

A hazard of volcanoes caused fast moving clouds of hot ash and smoke that can knock over trees 

A pluton that forms when magma cuts across sedimentary rock layers

The type of pyroclastic material that is small beads to chunks 2-64 mm in size

A volcano that is very small, usually forms from a single eruption of gaseous basaltic lava.

What is the name of the fault where the hanging wall slides horizontally passed the foot wall

What type of plate boundary would you find a hot spot volcano

An igneous rock formation that is made of many plutons combined together extending 100km

When lateral pressures causes a body of rock to be distorted.

At what plate boundary form mountains from the activity of hot spot volcanoes 

Magma that never reaches the surface, cools, and becomes intrinsic igneous rock formations

A volcanic formation created when a volcano blows its top or collapses down on itself

What is the name given to the fault that results from compressional stress

A medium sized volcano made of layers of pyroclastic material and lava flows, can be explosive.

The name for a large round area, raised up usually by a magma intrusion below the surface

What is the name given to upward arching folds

The type of pyroclastic material that is dust 2 mm or less in size

The german name for the basin areas of a fault block mountain range

The measure of the amount that rock deforms due to a force being applied to it.

What is the name given to rock surface below the fault

Which picture shows a syncline?

What type of plate boundary would you find a rift volcano.

A change in the rock that results in cracking and breaking.

A change in the rock that usually occurs near the surface.

The area below a volcano where magma collects before and eruption 

The type of pyroclastic material that is glowing hot chunks that are larger than 64 mm in size

A Force that causes rocks to be squeezed and shortened.

A hazard of volcanoes caused by the carbon dioxide and hydrogen sulfide escaping from the vent

What is the name given to the fault where the hanging wall rides up the foot wall.

If lava is very thick then it is 

A change in the rock that results in bending and folding.

The type of mountains that form from tensional stress and reverse faulting

A volcano that is very large, forms from basaltic lava, and has a low profile.

What is the name given to downward dipping folds

A hazard of volcanoes caused by melting snow or heavy rains washing ash down the volcano.

At what plate boundary form the rift mountains

Which picture shows an anticline?