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Enough?
Hydrogen, Hydroelectricity
hydrate dehydrate hydro pump
hydroplane
It means water, some examples... hydrophobic: water-hater hydrophilic: water-loving
None. Perhaps you meant "hydro". About 100 words have that root in them, things like hydroponics or hydro-plane, even anhydrous.
hydrologyhydro - park
fybro roots
Hydro power is used mainly to produce electricity .That happens in hydro power plants
The term hydro-geology is derived from two words; hydro, which means water and geology, which means the study of earth. Hydro-geology is the field of geology which is concerned with the distribution and movement of groundwater in the soil and rocks of the earths crust.
The problem has overcome now, as such at present there is no problem to start this project.
Both hydra and hydro are root words meaning water. There is no difference chemically in one prefix or the other. Examples: Hydrology : HYDRA logy (hie' dra goe ji) n. Conveyance of water through channels artificially.
as safe as any other
Many Greek words start with 'r' just as they do in English, Spanish, and other languages.