Where does water come from
Hill, Mountain, Stream, River, Coast , Beach, Cliffs, Lake, Pond, Plain, Valley, Reservoir, Island, Delta, Volcano.
Why do we need water?
Washing, Eating, Cooking, Swimming, Cleaning, Showering, Drinking.
How do people get their water?
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| Aqueduct |
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| Aqueduct in Segovia |
How people in the cities get their water
How can we collect water to use at GISS
What happens if the water we collect is not clean?
Can you design a water collection system for GIS?









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