Essay on the need for rainwater harvesting

Cowpeas are also excellent for conditioning the soil before planting a large crop of onions. Monsoon is still the main hope of our agriculture. It is difficult to make the soil too rich for onions, provided that the compost is well decomposed and properly mixed in with the soil. The water should be filtered before collection.

Keep the roof or terrace as clean as possible. The rain water harvesting also saves the energy as the energy is needed to operate the water system. Whenever it rains, rain water gets collected into the man-made ponds or tanks. The plant roots help in building a better structure.

We need to follow some drastic changes in our habits to save the earth water as well as continue the possibility of life here. Drastic increase in population in the last four decades. This causes waterlogging on one side and water loss on the other side of embankments. The existing designs in the cities make all the rainwater from the roof and all the groundwater areas surrounding the house flow towards the street, from where it goes to the drains and runs off wastefully as sewage water.

Rain water recharged to the ground positively affects groundwater quality by diluting fluorides, nitrates and its salinity. An area covering one hectare may yield kilolitres of water in the year-enough for heads of cattle for six months.

Advancing the rights of women and children advances humanity. It has reached to the critical point now. This requirement can be met through rainwater harvesting at the time of rainy season. Many children in developing countries start life without adequate means of nutrition, learning, and protection.

When the soil is removed bodily from field, both potential and available plant food along with mineral material is carried away. Its agents run global covert ops The virus hunters.

Rajasthan, Maharashtra and Punjab, upto 15 per cent of the total land suffers from soil erosion. Programmes and policies that work include birth registration, media awareness, challenging traditional attitudes that lead to abuse, and advocating tougher laws for offenders against children.

First wash water should be segregated and should be filtered. Paved Surface Rainwater Harvesting: While most of the Millennium Development Goals face a deadline ofthe gender parity target was set to be achieved a full ten years earlier - an acknowledgement that equal access to education is the foundation for all other development goals.

Just make sure the compost is fully decomposed. This happens in open areas as well as in congested cities through the installation of required equipment.

Ideal Growing Conditions for Onions

Hazardous pollutants may contain various types of impurities including harmful chemicals, dissolved gases, suspended matters, dissolved minerals, and even microbes. The mixing of such pollutants directly and continuously into the water bodies decreases the self purifying capacity of the water by declining the ozone which kills harmful microorganisms available in the water.

Human population is increasing day by day and thus their needs and competition leading pollution to the top level.

1354 Words Essay on Rainwater Harvesting in India

This way the streams are more prone to flooding. The Kosi river in Bihar is reported to have changed its course westwards by km within the last years.Rainwater harvesting Rainwater capture and storage system at theMonterrey Institute of Technology and Higher Education, Mexico City.

A cistern for rainwater storage Rainwater harvesting is the accumulation and deposition of rainwater for reuse before it reaches the aquifer. Water purification is the process of removing undesirable chemicals, biological contaminants, suspended solids and gases from water.

The goal is to produce water fit for a specific purpose. Most water is disinfected for human consumption (drinking water), but water purification may also be designed for a variety of other purposes, including fulfilling the requirements of medical.

Erosion is dependent on the amount, duration, intensity and frequency of rainfall.

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By the action of dashing rain drops on soil, soil granules are loosened, detached and separated into fine particles. Rainwater harvesting In urban areas, the construction of houses, footpaths and roads has left little exposed earth for water to soak in.

In parts of the rural areas of India, floodwater quickly flows to the rivers, which then dry up soon after the rains stop. Save Water Essay 4 ( words) It is very clear to everyone that water is very necessary for life existence on the earth.

Our each and every activity for the life survival is related to the need of water. Published: Mon, 5 Dec Chapter 1 Introduction. Corporate Social Responsibility is a rapidly developing, key business issue.

It is a concept that has attracted worldwide attention.

Essay on the need for rainwater harvesting
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