Answers

2014-05-04T14:12:06+05:30
Metamorphic rocks are which are altered by pressure and heat.
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2014-05-04T14:33:00+05:30
Metamorphic rocks are ingenious or sedimentary rocks that have been transformed by great heat or pressure caused by movement in the Earths crust 
examples include schist , gneiss , and slate . 
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Metamorphic rocks are often squished, smeared out, and folded. Despite these uncomfortable conditions, Metamorphic rocks do not get hot enough to melt, or Metamorphic rocks are those which have been changed inside the Earth's crust by heat, pressure and chemical