English, asked by shaunaksumnit, 4 months ago

How obsidian is formed ?? ​

Answers

Answered by Anonymous
28

Answer:

By mixing of lava and water Obsidian is formed.

Explanation:

Hope this helps you :-D

Answered by smita75
5

Answer:

Obsidian is formed from quickly cooled lava, which is the parent material. Extrusive formation of obsidian may occur when felsic lava cools rapidly at the edges of a felsic lava flow or volcanic dome, or when lava cools during sudden contact with water or air.

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