Access, Availability, and Challenges[ edit ] Woman washing at water's edge in Bangladeshi Village Humanity demands a need for freshwater for agricultural, industrial, and commercial processes. Byup to 1. According to the United States Geological Survey USGSthe scarcity of fresh water resource and the effort to improve water supply is already a growing issue, especially in many arid regions around the world.
Hard Work Essay Topic: A Necessity Hard work is the real wealth of a man. No can achieve success without doing hard work. Hard work is the key to success. Hard work always pays off. Hard work can turn sludge into gold.
Hard work starts from where we stop looking for alternatives. Hard work is the secret of success. We can take an example too. Such as if we do not study hard, we can not clear the exam we are going for. A person can achieve his goal only with the help of hard work.
Flyovers, roads, buildings, malls etc. A painter, writer, poet etc, everyone get his reward on the basis of their hard work.
Some people give more importance to their luck rather than working hard. And later on, when they fail, they blame their luck only which is very absurd. What can luck do if a person himself is not ready to work hard? Nature also works hard.
Sun rises every morning and sets on its time every evening. Birds and animals work hard for getting their food.
Plants and trees make food with the help of chlorophyll by the process of photosynthesis. Human is the best creature in the world.
But a lazy person is a problem for himself too. A poor can gain wealth and become rich by working hard.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. Menu Menu. Tabs in this tab group open the tab panel widget in a dialog. Once a tab is interacted with, press the escape key to exit the dialog and return to the page content.
Rainwater harvesting has become a very popular method of conserving water, particularly in the urban areas. Collecting rainwater on the roofs of building and storing it underground for later use has several advantages. It conserves water as a valuable source and stops it from running off wastefully as sewerage water.
Essay # 4. Methods of Rainwater Harvesting: The different methods of rainwater harvesting are listed below: i. Rooftop Rain Water Harvesting, ii. Paved Surface Rain Water Harvesting, and. iii. Rain Water Harvesting Using Check Dams.
i. Rooftop Rainwater Harvesting: In this method the first step involves the collection of rainwater . Essay Topic: Hard Work: A Necessity. Hard work is the real wealth of a man. No can achieve success without doing hard work.
Hard work is the key to success.
essay on rainwater harvesting The rainwater harvesting means the technique used for collecting the rainwater and storing it by using various means of different resources for the future use.
The purpose of cultivation, etc. the rainwater can be collected into the natural reservoirs or artificial tanks.