Question

How does the use of hydroelectric energy compare to the use of coal?
a.
Hydroelectric energy is more commonly used than coal.
b.
Hydroelectric energy is associated with less waste production than coal.
c.
Hydroelectric energy has a larger environmental impact than coal use.
d.
Hydroelectric energy requires more land space than coal use.


Please select the best answer from the choices provided

A
B
C
D

Answer 1

B — Hydroelectric power produces far less waste and air pollution (no coal ash, far lower CO2 and pollutant emissions) than burning coal.