Geography
Enlist the ways in which water can be reused and recycled in various activities.
Water Resources
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Answer
The ways in which water can be reused and recycled in various activities are as follows:
- Water used for cleaning cars can be drained into the shrubs or lawns.
- Instead of using a dishwasher to clean utensils, one can use a plastic tub of water.
- One can install a rainwater harvesting system.
- Use buckets instead of showers.
- Reuse of the leftover water that has been poured into cups or the water bottles.
- Buckets can be used instead of hose pipes.
- People should dry sweep their driveway instead of hosing them down.
- Water used in the kitchen can be reused.
- Water used to clean vegetables and fruits can be used for cleaning purposes.
- Water discarded by the water filters can be used for washing clothes or cleaning purposes.
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Related Questions
Given a choice which modern method of irrigation would you use to irrigate your farm? Give reasons to support your answer.
Nature has endowed India with plentiful water resources. Despite this, acute shortage of water is noticed in some states. What could be the reasons for this shortage?
In your city, critical shortage of water has been reported due to the sharp fall in the groundwater level. What steps you will take to check this scarcity of water?
Our country has a long history of water conservation techniques like (i) Surangam (Kerela): A horizontal well dug in laterite rock until a significant amount of water is struck. This water seeps out of the hard rock. Outside of the Surangam, the water is gathered in an open pit. (ii) Bawaris/Baolis (Rajasthan): A system of layered steps was created around the reservoirs to narrow and deepen the wells, reducing water loss through evaporation harvesting the scanty rainfall received by the region. (iii) Eri/ Ooranis (Tamil Nadu): A tank system that manages floods, minimises soil erosion and runoff during heavy rains. Thus recharging groundwater. (iv) Ahar Pynes (Bihar) are reservoirs with three-sided embankments (Ahar) constructed at the end of man-made diversion channels (Pynes). (v) Zing (Ladakh): Tank used to harvest water from glaciers. As the glacier melts during the day, a network of channels fill up with water. By the afternoon the water in the channels turns into a flowing stream which collects in the tank by evening and is used the next day.
Which one would be suitable for your city? Have you observed any of these traditional systems? If you have, briefly describe it.