Which one of these is formed from the foam on the top o - Practice (English) | ObjectiveMcq

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Which one of these is formed from the foam on the top o - Practice (English) | ObjectiveMcq

PracticeGeneral ScienceRocks And MineralsWhich one of these is formed from t...

Rocks And Minerals General ScienceEasy

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Which one of these is formed from the foam on the top of the lava stream when lava cools down quickly?

Correct Answer:

(A) Pumice

Explanation:

Pumice

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