Need asap last question cant get wrong
a local community needs to provide more electricity for its growing population. currently, the community's electricity needs are met by coal-burning power plants several kilometers away. citizens are concerned that burning more coal will produce too much air pollution.

which of the following could be used as an alternative energy resource to minimize air pollution in this community?
a.
hydroelectric energy
b.
solar energy
c.
wind energy
d.
all of these