3 years ago

Which trait is common to rocks formed from magma trapped inside a volcano?

Geography

2 answers:

siniylev [52]3 years ago

7 0

Answer:

They have small crystals.

Explanation:

Extrusive igneous rocks form when lava reaches the Earth's surface a volcano and cools quickly. Most extrusive or volcanic rocks have small crystals. Examples include basalt, rhyolite, andesite, and obsidian. Intrusive, or plutonic, igneous rocks form when magma cools slowly below the Earth's surface.

alukav5142 [94]3 years ago

4 0

Answer:

B fine crystals

Explanation:

hope its right :D

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