12. Suppose you can predict when one volcano erupts, what would you do to lessen its harmful effects on people and the environment?
A. Convince people to build their houses away from volcanoes.
B. Let the natural phenomenon happen and don't do anything about it.
C. Inform people about the advantages and disadvantages of a volcanic eruption.
D. Raise awareness about the impacts of a volcanic eruption on humans and the environment.​