A dam usually contains hydro-electric generators to supply power. It also acts as a water supply in time of drought. I would say it's beneficial to humans.
boon
boon boon
what is bane or boon
50%boon and 50% bane
technology is bane to me but to the world is boon
Scoring rubrics is a boon, not a bane. A boon is something helpful, while a bane is something harmful.
Strengthing of rupee boon or bane?"
It can be both a blessing (boon) and a curse (bane).
fashion shows a boon or a bane
i think it is a boon as well as bane
it is a boon.
boon
Boon