Volcanoes

Volcanoes

Assessment

Flashcard

Other Sciences

8th Grade

Hard

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19 questions

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1.

FLASHCARD QUESTION

Front

What is molten rock that has formed deep within the Earth?

Back

Magma

2.

FLASHCARD QUESTION

Front

Why does magma tend to rise to the surface?

Back

It is less dense than the surrounding material.

3.

FLASHCARD QUESTION

Front

What is the principal ingredient to all types of magma? Options: Iron, Magnesium, Silica, Water

Back

Silica

4.

FLASHCARD QUESTION

Front

What are solid rock fragments that are ejected during a volcanic eruption?

Back

Pyroclastic Material

5.

FLASHCARD QUESTION

Front

What type of volcano has steep slopes made of alternating layers of ash and silica rich lava?

Back

Composite Volcano

6.

FLASHCARD QUESTION

Front

What type of volcano is made of lava fragments that have been ejected from a volcanic vent? Options: Caldera, Cinder Cone, Composite Volcano, Shield Volcano

Back

Cinder Cone

7.

FLASHCARD QUESTION

Front

What type of volcano is Kilauea, which is located in Hawaii? Options: Caldera, Cinder Cone, Composite Volcano, Shield Volcano

Back

Shield Volcano

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