Answer:
A portion of the lithosphere in which the functional interstices of permeable rock or earth are not filled by water under hydrostatic pressure.
In your own words::
Well’s use is permanently discontinued or if it is in a condition that makes it uneconomic to repair.
Explanation:
hope this helps </3
It occurs at the equator mostly
Its c.97
though its 96.5
<span>To break the numbers down, 96.5%
of all the Earth's water is contained within the oceans as salt water,
while the remaining 3.5% is freshwater lakes and frozen water locked up
in glaciers and the polar ice caps. Of that fresh water, almost all of
it takes the form of ice: 69% of it, to be exact.</span>