Extrusion

Extrusion

Assessment

Interactive Video

Science, Geography, Physics

6th - 12th Grade

Hard

Created by

Quizizz Content

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The video explains how magma cools quickly in extrusive rocks, preventing large crystal formation, resulting in small mineral grains. Basalt is highlighted as the most common type of extrusive rock.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

In what forms can magma be released?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the size of mineral grains in rocks that cool quickly.

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