The Adverse Effects of a Dam
The Adverse Effects of a Dam
Dam :
A dam is a barrier constructed to control the flow of water, thus forming a reservoir.
Adverse Effect of Dam:
Some of the adverse effects of a dam are mentioned here:
Identify the negative aspect of dams: | |||
| Right Option : B | |||
| View Explanation |
Which of the following are correct ? (a) From the dams canals are dug up to provide water to the land. This construction of canals increases the amounts of salts into the soil . (b) A dam fragments the lakes and makes the migration of fish and other aquatic animals difficult. (c) The construction of dam comes at the cost of displacement of vegetation and local biodiversity is an adverse effect of dam | |||
| Right Option : C | |||
| View Explanation | |||
What is the positive aspect of dams ? | |||
| Right Option : C | |||
| View Explanation |
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