Geography, asked by Kuldeepchoudhar2155, 1 year ago

Which rock is the best example for metamorphic rock?

Answers

Answered by mehuli19
1

Anthracite is the best example for metamorphic rock.

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Answered by kingofself
0

Answer:

Anthracite is the best example for metamorphic rock.

Explanation:

  • Extreme stress and humidity altered metamorphic rocks over time.
  • Metamorphic rocks can be created from the extreme heat induced by magma and also from the intense collisions between tectonic plates under the surface of earth.
  • But it is visible on the surface of the Earth because of soil erosion.

Examples:

Anthracite- looks shiny and has high percentage of carbon.

Marble- It is formed from limestone.

Quartzite- formed from the sand stone. Lime and sand stones are sedimentary rocks.

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