Rainwater harvesting essentially means collecting rainwater on the roofs of building and storing it underground for later use. Not only does this recharging arrest groundwater depletion, it also raises the declining water table and can help augment water supply.
The answer is Cyclical unemployment.
Hawaiian Island Is the most hot spot listed of Volcanoes
The answer for One of the defining aspects of mass extinctions in that natural selection forces do not play a role in the outcome is False