4 years ago

Which of these rocks forms from lava that cools very quickly?

Biology

2 answers:

dimaraw [331]4 years ago

7 0

I am thinking the rock that forms from lava that cools quickly is D) Obsidian.

Korvikt [17]4 years ago

3 0

D: Obsidian.

It is a type of glass that is made from lava cooling very quickly. unlike the obsidian granite cools slowly to form a light-coloured rock while the obsidian formes a black coloured glass type rock.

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