Conserve water during dry periods
Control soil erosion
Improve irrigation efficiency
All of the above
Answer is Right!
Answer is Wrong!
The correct answer is D. All of the above.
Traditional water harvesting techniques practiced in Karnataka aim to conserve water during dry periods, control soil erosion, and improve irrigation efficiency.
- Conserving water during dry periods: Water harvesting techniques such as check dams, percolation tanks, and rainwater harvesting structures help to collect and store water during the rainy season, which can then be used during dry periods.
- Controlling soil erosion: Water harvesting techniques also help to control soil erosion by reducing the amount of water that runs off the land. This helps to protect the soil from being washed away, which can lead to loss of fertility and productivity.
- Improving irrigation efficiency: Water harvesting techniques can also help to improve irrigation efficiency by reducing the amount of water that is lost through evaporation and runoff. This can lead to increased crop yields and reduced water costs.
In addition to these benefits, water harvesting techniques can also help to improve the environment by reducing flooding, improving water quality, and providing habitat for wildlife.