rock can melt at a depth of about ____ below earth’s surface. a. 2000 km b. 50 m c. 100 km d. 500 km
rock can melt at a depth of about ____ below earth’s surface. a. 2000 km b. 50 m c. 100 km d. 500 km
Answer
Answer:
C. 100 km
Brief Explanation:
Under the Earth's surface, rocks can start to melt at depths around 100 km in the asthenosphere due to high - temperature and pressure conditions.