jadaaa1336 jadaaa1336
  • 15-05-2020
  • Biology
contestada

how does magma form rocks that look smooth and glassy

Respuesta :

505katelin 505katelin
  • 15-05-2020

Answer:

Magma that flows then cools on the earth's surface fast enough that there is no time for any crystals to form on the rocks and are as smooth as glass.

Explanation:

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