Which type of rock forms when a rock is heated or squeezed?
1 Answer
Nov 28, 2016
Metamorphic rocks are formed when temperature or pressure changes a source rock.
Explanation:
Igneous or sedimentary rocks and even other metamorphic rocks (source rocks) can be changed either physically or chemically over time. They are changed by temperature, pressure, and the presence of hydrothermal fluids into metamorphic rocks.
