Which of these rocks forms from lava that cools very quickly? a.schist b.gneiss c.granite d.obsidian

asked Feb 20, 2019 227k views

5 votes

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

a.schist
b.gneiss
c.granite
d.obsidian

4.9k points

Please log in or register to add a comment.

2 votes

The answer is D. obsidian. Or at least I think it is. Just guessing based off me playing Minecraft 6 years ago haha

Alionthego answered Feb 26, 2019

5.3k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.7m questions

7.4m answers