The effects of volcanic ash The eruption of the volcano leaves volcanic ash scattered in the air and the earth's surface. The amount of ash that scattered until the day sky became darkness.
volcanic ash is harmful to surrounding ecosystems, such as crop failures, animal deaths, and human disease. Volcanic turf can also disrupt infrastructure systems in areas around volcanic eruptions. Starting from the destruction of the function of energy supply machines, water suppliers, sewage treatment, and communication facilities.
If the rain comes, the volcanic ash will mix and turn into pots of cement that will potentially cover the roof of the house, and cause various damage as well.