Rain 

Rain is the favorite time of all people in the world. There has never been a human being who did not enjoy the rainy season in his lifetime. From schoolboys to centenarians, there is no one who does not like rain

Although more than 70 percent of the earth is water, the amount of fresh water available for human use is very small. The accumulated fresh water flows into large rivers that flow through human settlements and into the sea

It is a history that new cultures were started in places with high rainfall in human culture. In today's scientific era, there are various types of mountains, such as excessive rain, less rain, acid rain, hurricane rain. The reason for this is that the world countries consider it as a punishment for not maintaining our environment due to scientific reasons in human development.

Monsoon

Monsoon rains are normally referred to as Monsoon rains in the cycle of rainfall in each season. In India Monsoon rains are classified and monitored as North East Monsoon and South East Monsoon.

Cyclone rain

Due to the high and low pressure air systems around India, the southern states receive excessive mountains and uncontrollable amounts of rainfall are recorded in rainfall due to such factors.

Acid rain

In the way of life developed by man for his pleasures in the name of scientific development, unnecessary gases and unwanted mental chemicals are mixed in the air, these are not purified and mixed with carbon, mixed with clouds and raining acid rain. Similarly, acid rain, skin diseases and hair diseases are common diseases in humans. To prevent these, humans have to reduce their comforts. In developing countries like India with a large population, it is impossible to ban the use of scientific tools. The only solution for this is awareness created by the government.

The only solution to the problems we have done is to continue to plant trees in the places where we live, and the best solution is that the mentality of protecting trees is higher than ever before. With this in mind, the countries of the world have started to do excessive tree-growing activities, although there are continuous cases of cutting trees, they are doing agriculture and industry to get the rain that cools the earth. Tree planting is one solution to conserve fresh water for utilities

Rain Water Harvesting

 Rainwater harvesting is the method of using rainwater for our needs or to raise ground water without wasting it when it rains. There are various methods of rainwater harvesting. For example, raindrops fall on the roof of your house. The rain water falling on the roof should be brought to the floor of the house through pipe systems. There may be garbage and dirt on the roof of the house. So shouldn't the water that comes with that garbage be filtered?

Yes! For that a filter tank should be built in the lower part of the house. In this, by filling some things like sand, gravel stones etc., the rain water can be filtered. And from this filter tank, we can make a connection to the 'sump' tank that we use for our daily needs and store the rain water.

Excess rainwater can be channeled underground through a similar system. Farmers can set up farm huts in their gardens. If everyone does this, there is no question that the groundwater level will rise very soon! Because of the rain that falls on land, 40 percent of the water runs over the land and mixes with the ocean, more than 35 percent simply evaporates in the sun, only 14 percent is absorbed by the earth, and only 10 percent contributes to soil moisture, according to studies.

Especially in cities, houses and buildings are built very close to each other, and the existing open spaces are covered with cement floors and tar roads, so even 5 percent of the rainwater falling in these areas is not absorbed by the ground. It just goes to waste. As a result, especially in coastal cities, the amount of rainwater that needs to go into the ground decreases, and when groundwater is absorbed more through borewells, seawater enters the ground and becomes unusable. Such situations can be avoided by rainwater harvesting systems.