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An igneous rock has small, dark crystals. Which statement also accurately describes this rock?

It is an intrusive rock.
It has a coarse texture.
It was found on Earth’s surface.
It was formed from slow cooling.

2 Answers

2 votes

Answer:

c

Step-by-step explanation:

User Ndcweb
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3 votes

Answer:

It was found on Earth’s surface.

Step-by-step explanation:

Igneous rocks are formed either on the surface of the Earth or deep in the Earth's crust. Those formed on the surface of the Earth are called "Extrusive Igneous Rocks" while those formed in the crust are called "Intrusive Igneous Rocks."

An igneous rock which has small, dark crystals is an extrusive igneous rock (this makes the first choice incorrect). It was formed through "rapid cooling," thus, it's texture is fine (this makes the last two choices incorrect).

Since it is an extrusive igneous rock, it can be found on the Earth's surface. This makes the third choice correct.

User Steven Kalt
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