It means water
It you mean Hydro, is is associated with water, as in hydroelectricity
Hydroelectric, hydroelectricity, hydrogen, etc...
It is all one word, hydroelectricity.
Yes, it is considered one word, hence the prefix hydro- means water . Hydroelectricity = generating water by means of electricity.
Hydro can mean several things such as;a combing meaning of waterIt is also used in a formation of compound wordsBy combing words such as ; Hydropower, Hydroelectricity, Hydromorphone, Hydrogen, etc.
at a hydro electric dam
hydroelectricity is wind speed
http://www.industcards.com/hydro-australia.htm
Ontario has most hydro-electricity.
A river /sea and the objects to create the hydro station
No hydroelectricity is not bad for human.
Hydro is the Greek word for water. As a prefix, it means something to do with or involving water.'Hydro' is the Greek word for water.