Paragraph writing

Conservation of water is the need of the hour today. This is because the ever - increasing population has put an immense pressure on our life - sustaining water resources. As citizens of the world , we can , in our small way , contribute towards water conservation. Firstly, we can implement rain - water harvesting in all our homes. Also, waste water can be recycled by utilising it for small tasks like gardening. Then, closing of taps and showers and then repairing dripping taps will go a long way in this endeavour. In agriculture, efficient irrigation systems like drip irrigation and overhead irrigation can make a difference in both the yield and the water conservation. After that, recharge pits can be dug, which can capture rainwater and stop runoff. This will recharge ground water supply. On a global scale, trees can be planted. This measure will prevent water runoff. Also, it will help rainwater penetrate the soil. Another efficient measure is to use desalination techniques such as distillation, electro - dialysis and reverse - osmosis for purification of water. On a similar note, sewage water can be treated in certified sewage treatment plants for drinking purposes. Lastly, storage of water can also be done in a scientific manner. Doing so will enhance the efficiency of utilisation of harvested water. Let us join hands and conserve water. After all, small drops make an ocean.

Letter to the Editor

21, MG Road,

Chennai 600010.

18 September 2009

The Editor,

PH road,

Chennai 600 026.

Dear Sir,

Sub: Complaint about the increasing air pollution in Chennai

I reside in the heart of this sprawling city. I would like to highlight the problems faced by people by the increasing amount of air pollution in the city. The level of impurities in the air has drastically increased in the past few years. This has been contributed by the industrialisation and the increased population in the city. The smoke being emitted from the factories and vehicles has been affecting the city's people in many ways.

The cutting of trees for construction of buildings and roads has affected the eco - system balance. So, the oxygen content in the air has come down and this in turn results in the spread of disease.

Hence, it is high time people take notice of this and start conservation. More public transport should be used. Growing of trees and usage of LPG and CNG must be advocated. Also, closure of factories that emit smoke beyond the allowed limit must be ordered. Rallies must be conducted to create awareness among he people on air pollution and its harmful effects. Therefore, I kindly request you to publish my letter in th distinguished columns of your newspaper so that people take notice of this problem and act accordingly.

Yours faithfully,

XYZ.