Answer:
The hypothesis that the moon experienced extensive volcanic eruptions in the past is supported by the samples of lunar rock that were collected by the Apollo missions.
Step-by-step explanation:
- The Appollo missions came home with two distinct samples of rocks which were found at the landing site of the Appollo 11.
- These samples were taken from 13 centimeters below the Lunar surface and consisted of basalt and breccias rocks.
- The basalt rock sample that was found on the moon was identical in composition with the basalt rock that is commonly found on the Earth.
- It is observed that there is an abundance of basalt rock on the moon.
- Thus, it is concluded that the moon experienced extensive volcanic eruptions in the past.