Which of the following is not one of the reasons for criticism of mult...
Reasons for criticism of multipurpose river valley projects:
The reasons for criticism of multipurpose river valley projects are:
A: They create a rockier stream bed- These projects involve the construction of dams and reservoirs, which can lead to changes in the natural flow of the river.
- The altered flow can result in increased sedimentation, leading to a rockier stream bed.
B: They create poorer habitats for the river's aquatic life- The construction of dams and reservoirs can disrupt the natural habitat of aquatic species.
- Changes in water flow, temperature, and oxygen levels can negatively impact the survival and reproduction of aquatic life.
C: The reservoirs created in the floodplain submerge vegetation- Multipurpose river valley projects often involve the creation of reservoirs in floodplain areas.
- The submergence of vegetation due to the reservoirs can lead to the loss of important habitats for plants and animals.
D: They help in generation of hydroelectricity- This statement is not a reason for criticism of multipurpose river valley projects.
- The generation of hydroelectricity is one of the main benefits of these projects and is often seen as a positive aspect.
Therefore, the correct answer is D: They help in the generation of hydroelectricity.