Igneous Rocks Identification

Igneous Rocks Identification

Assessment

Flashcard

Other

10th - 11th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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28 questions

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1.

FLASHCARD QUESTION

Front

Intrusive or extrusive?

Media Image

Back

Extrusive

Answer explanation

Extrusive means it was formed above or near the earth's surface

2.

FLASHCARD QUESTION

Front

What is the composition of this rock? Options: Felsic, Mafic, Intermediate

Media Image

Back

Mafic

3.

FLASHCARD QUESTION

Front

What is the texture of this rock? Aphanitic, Vesicular, Phaneritic

Media Image

Back

Vesicular

Answer explanation

Vesicular means the rock has small cavities or holes both at its surface surface and inside

4.

FLASHCARD QUESTION

Front

What rock is this?

Media Image

Back

scoria

5.

FLASHCARD QUESTION

Front

Intrusive or extrusive?

Media Image

Back

Extrusive

Answer explanation

Extrusive means it was formed above or near the earth's surface

6.

FLASHCARD QUESTION

Front

What is the composition of this rock?

Media Image

Back

Mafic

7.

FLASHCARD QUESTION

Front

What is the texture of this rock?

Media Image

Back

Aphanitic

Answer explanation

Aphanitic means fine-grained

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