Metamorphic: meaning, definitions and examples

geology, biology

Metamorphic refers to rocks that have undergone a transformation due to heat, pressure, and mineral exchange, resulting in a change in their physical and chemical properties. This process, known as metamorphism, can result in the formation of various rock types such as schist, gneiss, and marble. In biology, the term metamorphic is also used to describe organisms that undergo metamorphosis, which is a significant change in form during their life cycle, such as the transformation of a caterpillar into a butterfly.

altered, changed, transformed.

Examples of usage

• Metamorphic rocks are often found in mountain ranges.

• The metamorphic process can involve both temperature and pressure changes.

• Some amphibians exhibit metamorphic development, changing from larvae to adults.

• Studying metamorphic rocks helps geologists understand Earth's history.