Correct Answer:
Option B - Metamorphic rocks – Metamorphic rocks are formed igneous or sedimentary rocks as a result of the action of the earth movement, temperature changes, liquid pressure etc.
• The resultant mass may have a foliated structure
Exp. Marble, Gneiss, quartzite, slate, schist, serpentine etc.
• Non-foliated structure, e.g. Marble.
B. Metamorphic rocks – Metamorphic rocks are formed igneous or sedimentary rocks as a result of the action of the earth movement, temperature changes, liquid pressure etc.
• The resultant mass may have a foliated structure
Exp. Marble, Gneiss, quartzite, slate, schist, serpentine etc.
• Non-foliated structure, e.g. Marble.