What do these terms mean? (in your owns words, ! )a) fresh waterb) groundwaterc) aquiferd) irrigatee) physical water scarcityf) economic water scarcity

A) fresh water: fresh water means it is water that is fresh and it doesn't come from the sea or isn't polluted.

B) groundwater: it is presented beneath Earth's surface in soil pore spaces and in the fractures of rock formations

C) aquifer: it is a underground layer of water-bearing permeable rock.

D)irrigate: it is supply water to help land or crop grow.

E) physical water scarcity: it occurs when and where there is not enough water to meet both human demands and those of ecosystems to function effectively.

F) economic water scarcity: it is caused by a lack of investment in water or infrastructure of insufficient human capacity to satisfy the demand of water in areas.

Hope this helped :)
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A,) cause a & b are equal & both gives 180°