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Which of the following is not one of the reasons for criticism of multipurpose river valleyprojects?
[2010 (T-1)]
- a)They create a rockier stream bed
- b)They create poorer habitats for the river’s acquatic life
- c)The reservoirs created in the floodplain submerge vegetation
- d)They help in generation of hydroelectricity
Correct answer is option 'D'. Can you explain this answer?
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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.
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Which of the following is not one of the reasons for criticism of mult...
Reasons for criticism of multipurpose river valley projects:
a) They create a rockier stream bed:
One of the reasons for criticism of multipurpose river valley projects is that they create a rockier stream bed. When dams are constructed as part of these projects, they often disrupt the natural flow of the river. As a result, the sediment that would normally be carried downstream gets trapped behind the dam, leading to a decrease in sediment flow downstream. This can result in a rockier stream bed, which can negatively impact aquatic life and the overall health of the river ecosystem.
b) They create poorer habitats for the river's aquatic life:
Another reason for criticism of multipurpose river valley projects is that they create poorer habitats for the river's aquatic life. When dams are constructed, they alter the natural flow of the river and disrupt the habitat of various aquatic species. The changes in water flow, temperature, and sediment can have adverse effects on fish and other aquatic organisms. Additionally, the creation of reservoirs can flood large areas of land, destroying existing habitats and displacing wildlife.
c) The reservoirs created in the floodplain submerge vegetation:
The creation of reservoirs in the floodplain is another reason for criticism of multipurpose river valley projects. Reservoirs are often constructed by flooding large areas of land, which results in the submergence of vegetation. This can lead to the loss of valuable ecosystems, including wetlands and forests, which provide important habitats for a variety of plant and animal species. The submergence of vegetation also disrupts the natural nutrient cycle and can have long-term ecological consequences.
d) They help in the generation of hydroelectricity:
The statement "They help in the generation of hydroelectricity" is not one of the reasons for criticism of multipurpose river valley projects. In fact, the generation of hydroelectricity is often seen as one of the main benefits of these projects. Hydroelectric power is considered a clean and renewable source of energy, and multipurpose river valley projects play a crucial role in meeting the increasing energy demands of a growing population. However, it is important to balance the benefits of hydroelectric power with the potential environmental and social impacts of these projects.
a) They create a rockier stream bed:
One of the reasons for criticism of multipurpose river valley projects is that they create a rockier stream bed. When dams are constructed as part of these projects, they often disrupt the natural flow of the river. As a result, the sediment that would normally be carried downstream gets trapped behind the dam, leading to a decrease in sediment flow downstream. This can result in a rockier stream bed, which can negatively impact aquatic life and the overall health of the river ecosystem.
b) They create poorer habitats for the river's aquatic life:
Another reason for criticism of multipurpose river valley projects is that they create poorer habitats for the river's aquatic life. When dams are constructed, they alter the natural flow of the river and disrupt the habitat of various aquatic species. The changes in water flow, temperature, and sediment can have adverse effects on fish and other aquatic organisms. Additionally, the creation of reservoirs can flood large areas of land, destroying existing habitats and displacing wildlife.
c) The reservoirs created in the floodplain submerge vegetation:
The creation of reservoirs in the floodplain is another reason for criticism of multipurpose river valley projects. Reservoirs are often constructed by flooding large areas of land, which results in the submergence of vegetation. This can lead to the loss of valuable ecosystems, including wetlands and forests, which provide important habitats for a variety of plant and animal species. The submergence of vegetation also disrupts the natural nutrient cycle and can have long-term ecological consequences.
d) They help in the generation of hydroelectricity:
The statement "They help in the generation of hydroelectricity" is not one of the reasons for criticism of multipurpose river valley projects. In fact, the generation of hydroelectricity is often seen as one of the main benefits of these projects. Hydroelectric power is considered a clean and renewable source of energy, and multipurpose river valley projects play a crucial role in meeting the increasing energy demands of a growing population. However, it is important to balance the benefits of hydroelectric power with the potential environmental and social impacts of these projects.
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Which of the following is not one of the reasons for criticism of multipurpose river valleyprojects?[2010 (T-1)]a)They create a rockier stream bedb)They create poorer habitats for the rivers acquatic lifec)The reservoirs created in the floodplain submerge vegetationd)They help in generation of hydroelectricityCorrect answer is option 'D'. Can you explain this answer?
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Which of the following is not one of the reasons for criticism of multipurpose river valleyprojects?[2010 (T-1)]a)They create a rockier stream bedb)They create poorer habitats for the rivers acquatic lifec)The reservoirs created in the floodplain submerge vegetationd)They help in generation of hydroelectricityCorrect answer is option 'D'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Which of the following is not one of the reasons for criticism of multipurpose river valleyprojects?[2010 (T-1)]a)They create a rockier stream bedb)They create poorer habitats for the rivers acquatic lifec)The reservoirs created in the floodplain submerge vegetationd)They help in generation of hydroelectricityCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is not one of the reasons for criticism of multipurpose river valleyprojects?[2010 (T-1)]a)They create a rockier stream bedb)They create poorer habitats for the rivers acquatic lifec)The reservoirs created in the floodplain submerge vegetationd)They help in generation of hydroelectricityCorrect answer is option 'D'. Can you explain this answer?.
Which of the following is not one of the reasons for criticism of multipurpose river valleyprojects?[2010 (T-1)]a)They create a rockier stream bedb)They create poorer habitats for the rivers acquatic lifec)The reservoirs created in the floodplain submerge vegetationd)They help in generation of hydroelectricityCorrect answer is option 'D'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Which of the following is not one of the reasons for criticism of multipurpose river valleyprojects?[2010 (T-1)]a)They create a rockier stream bedb)They create poorer habitats for the rivers acquatic lifec)The reservoirs created in the floodplain submerge vegetationd)They help in generation of hydroelectricityCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is not one of the reasons for criticism of multipurpose river valleyprojects?[2010 (T-1)]a)They create a rockier stream bedb)They create poorer habitats for the rivers acquatic lifec)The reservoirs created in the floodplain submerge vegetationd)They help in generation of hydroelectricityCorrect answer is option 'D'. Can you explain this answer?.
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Which of the following is not one of the reasons for criticism of multipurpose river valleyprojects?[2010 (T-1)]a)They create a rockier stream bedb)They create poorer habitats for the rivers acquatic lifec)The reservoirs created in the floodplain submerge vegetationd)They help in generation of hydroelectricityCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Which of the following is not one of the reasons for criticism of multipurpose river valleyprojects?[2010 (T-1)]a)They create a rockier stream bedb)They create poorer habitats for the rivers acquatic lifec)The reservoirs created in the floodplain submerge vegetationd)They help in generation of hydroelectricityCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Which of the following is not one of the reasons for criticism of multipurpose river valleyprojects?[2010 (T-1)]a)They create a rockier stream bedb)They create poorer habitats for the rivers acquatic lifec)The reservoirs created in the floodplain submerge vegetationd)They help in generation of hydroelectricityCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
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