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3
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A large natural or artificial lake used as a source of water supply.
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4
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A body of permeable rock which can contain or transmit groundwater.
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5
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The replenishment of an aquifer by the absorption of water.
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6
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The process of settling or being deposited as a sediment.
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9
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The exhalation of water vapor through the stomata.
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10
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The principle by which the total value of a physical quantity or parameter remains constant in a system which is not subject to external influence.
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12
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The conversion of vapor to a liquid.
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13
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The process of removing salt from seawater.
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14
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The process of cleaning something with chemicals most of the time.
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