1
Q
Hydrate
A
to supply with sufficient amounts of water
2
Q
Dehydrate
A
to remove water
from
3
Q
Hydrogen
A
Flammable colorless gas that is the lightest and most abundant element in the universe, it occurs mainly in water
4
Q
Hydroplane
A
A light, fast motor boat designed to skim over the surface of water
5
Q
Hydrant
A
an upright water pipe, especially one in a street, with a nozzle to which a fire hose can be attached
6
Q
Hydroelectric
A
Power generated by the falling or flowing of water
