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Density:
Amount of mass in a unit of volume
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Cohension:
Attraction between water molecules that allows water to form drops & keeps it liquid at room temperature
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Polar Molecule:
Molecule with a slightly positive end and a slightly negative end as a result of electrons being shared equally
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Irrigation:
Piping water from elsewhere to grow crops
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Groundwater:
Water contained in the open spaces, or pores, of soil and rock
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Surface Water:
All the freshwater at earth's surface including lakes ,streams ,rivers and resevoirs
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Soil Water:
Groundwater that is trapped within openings in the soil and keeps plants and crops alive
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States of water:
When you put ice in your drink, it is a Solid. When you drink water it is a Liquid. Even when you breathe, you breathe water as a Gas
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Water Conservation:
The careful use and protection of water
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Agriculture:
Farming or growing crops
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