Water Resources
1. What percentage of the Earth's surface is covered with water?
Answer: 75% of the Earth's surface is covered with water.
2. What is the main reason for water scarcity?
Answer: Water scarcity is mainly caused by over-exploitation, excessive use, and unequal access to water among different social groups.
3. What are some examples of areas that may face water scarcity?
Answer: Areas with large and growing populations, areas with intensive agriculture, and areas with polluted water sources may all face water scarcity.
4. What is the Jal Jeevan Mission?
Answer: The Jal Jeevan Mission is a Government of India initiative that aims to provide every rural household with assured supply of potable piped water.
5. What are some traditional methods of water harvesting in India?
Answer: Traditional methods of water harvesting in India include rooftop rainwater harvesting, diversion channels, and inundation channels.
6. What are some of the disadvantages of large dams?
Answer: Large dams can disrupt the natural flow of rivers, harm aquatic life, displace communities, and cause sedimentation.
7. What is an alternative to large dams for water management?
Answer: Water harvesting systems are a more sustainable alternative to large dams for water management.
8. What is an example of a successful rainwater harvesting project in India?
Answer: The village of Gendathur in Karnataka has successfully implemented a rooftop rainwater harvesting system that provides water for nearly 200 households.
9. What are some of the benefits of water conservation?
Answer: Water conservation can help to protect human health, ensure food security, and prevent environmental degradation.
10. What can individuals do to conserve water?
Answer: Individuals can conserve water by taking shorter showers, fixing leaky faucets, and watering lawns less often.
Post ID: DABP008076
