this site is so bad most of the questions you guys don't even have answers for like wow just wow
um : coal is running out so turn to hydro-power (draw coal running away into a river)
Advantage: Hydro power is renewable. Disadvantage: Hydro power disturbs creatures that live in those waters.
no
wind power,hydro power,solar power,uranium,petroleum
Hydroelectric power used some distance away from a hydro power plant (Colorado, USA) has been with us since about 1886.
some negative affects are hurricanes
hydro-electric power
there are some negative effects of later school start times:late finishfatiguelack of concentrationdon't get be out in the daylight as muchthey are just some of the negative effects, there are some more.
Australia ? You are a good example of what some of the negative effects are !
tourettes.
North Sea oil and hydro-electric power.
some countries are paraguay and brazil