160k views
23 votes
Which is a negative effect of hydroelectric power?

thermal pollution
blocking fish migrations
emitting harmful chemicals into the atmosphere
discharging harmful chemicals into watersheds​

User Njthoma
by
5.6k points

1 Answer

5 votes

Answer:

I would say blocking fish because hydroelectric is the cleanest energy source

Step-by-step explanation:

User BobbyZHolmes
by
6.0k points