Rainwater Harvesting is the process of collecting rainwater for different purposes.
Can you imagine a life without water? No, you don’t because it is not possible. Water is the basic requirement for being alive. Every single drop of water is precious and needed to be conserved. Due to increasing pollution as well as population, it is predicted that soon the world will lack water. The groundwater level of the Earth is also decreasing. In this serious situation, the only helpful thing is water conservation. Today we will discuss one of the most famous methods of water conservation that is rainwater harvesting.
Essay on Wildlife Conservation
Here I’m providing an essay on Rainwater Harvesting with different word limits. This topic is useful for students in all the classes. However, this topic is also helpful for people who don’t know about this process.
1) Collecting rainwater in tanks or natural reservoirs is called rainwater harvesting.
2) Rainwater harvesting plays an important role in water conservation.
3) The collected rainwater can be used for irrigation or other domestic purposes.
4) Rainwater harvesting will save us from the future threat of water scarcity.
5) It is a good way to increase the groundwater level.
6) Surface runoff and Rooftop are the two methods of rainwater harvesting.
7) It is also useful in sustaining ecological water balance.
8) It is a cost-saving and effective method of saving rainwater.
9) This process requires proper maintenance.
10) Sometimes, insufficient storage capacity is unable to store a high amount of rain.
Also Read: Essay on World Nature Conservation Day
Rainwater harvesting is the method of storing and utilizing rainwater for further purposes. It is a good method of water management. This method is very essential in arid and desert areas where people usually face a shortage of water. Rainwater harvesting is a method with low capital and high benefits. It is also helpful in preserving the groundwater level.
Rainwater harvesting helps in fulfilling the water requirement of the society. Using this method, no water from the rain gets wasted. People can perform rainwater harvesting either by collecting water on the rooftop and then transferring it into underground tanks or by collecting surface runoff water in the ponds. Both methods are highly effective to collect rainwater. It also saves us from soil erosion, drought, and floods. Rainwater harvesting is an eco-friendly method of saving water that also controls the water cycle in the environment.
However, rainwater harvesting does have some limiting points. This method is only applicable to areas that receive a good amount of rain. Rainwater harvesting remains of no use in areas with low rain. Another thing is maintenance. Due to continuous water storage, there can be a chance of the production of algae and dangerous insects. Therefore, proper maintenance is necessary. Sometimes, rainwater harvesting can suffer a storage problem. Limiting storage can fail to store high rainfall.
Introduction
There are number of countries that are facing water scarcity. Water scarcity is a global problem that the world is fighting. In some places, people don’t have any water resources they are mainly dependent on rain as the source of water. But rains are not permanent, and hence they made a technique to store them. Using this technique they can store water and later can use it for different purposes.
Rainwater Harvesting – a solution to water shortage
Rainwater harvesting is a technique through which water from rain is collected and stored. Through rainwater harvesting, water can be collected in man-made tanks or natural resources like ponds and reservoirs. The collected water can later be used for activities like irrigation, toilet purpose, gardening, etc. This method prevents rainwater from runoff. This method is very useful in places with a lack of water supply.
Rainwater is fresh and can be stored to perform small household activities. This process also helps in maintaining the ground level of water. This easy to perform method is not a new concept. People are practicing rainwater harvesting since ancient times.
Importance of Rainwater Harvesting
Rainwater harvesting helps to collect water for a different purposes without any cost. There are many advantages of rainwater harvesting. Some of them are:
Rainwater Harvesting Methods
Rainwater harvesting is a successful method of collecting water that is performed in many places. There are two basic methods of carrying out this process. They are:
Conclusion
Every single drop of water is precious still every year fresh rainwater goes wasted due to a lack of proper knowledge. There are many places where people are not aware of methods like water harvesting. Government should raise awareness and educate people regarding rainwater harvesting in the locality with water problems. This would really help them to fight the problem of water shortage and live life happily.
I hope the above given essay on rainwater harvesting will be helpful for you to understand the importance and procedure of this method.
Ans. Many countries like Kuwait, Qatar, Lebanon, Jordan, India, Pakistan, etc are some countries with water shortages.
Ans. Rainwater is the purest form of water that can be drunk directly but due to surface pollutants, it gets polluted and needed to be purified before use.
Ans. The only state of India where rooftop rainwater harvesting is declared compulsory is Tamil Nadu.
Ans. Taanka, Khadins, Eris, Kul, etc are some traditional methods of rainwater harvesting in India.
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