Question

Construction of dams

• A. Has some advantages
• B. Has some disadvantages
• C. Both
• D. None

Answer 1

Answer: (C)

Both

$\underset{–}{\text{Advantages of construction of dams:}}$

A) generation of hydro energy and use of it in the generation of electricity

B) Hydro energy is cleaner as compared to fossil fuels

C) Hydro energy is not exhaustible

$\underset{–}{\text{Disadvantages of construction of dams:}}$

A) disturbance of the natural ecosystem in the surrounding forest area

B) disruption of the plants and animals life

C) displacement of people on a large scale

D) disruption of the aquatic ecosystem.

So,construction of dams has both advantages and disadvantages