Write a topic on conservation of water and improving its quality (500 words)
Answers
Explanation:
Water: The Elixir of Life
Essay on Water conservation - It is said that around 3.7 billion years ago, the earth cooled down and had warm oceans. In these warm water bodies, the first single-celled organisms evolved. Thus, water was instrumental in the origin of life. 70% of the earth is covered with water, and up to 70% of the human body is made of water. Today we have millions of marine species, but many plants and animals evolved to survive in non-saline conditions.
The human civilization rose on the banks of rivers. Early human beings settled down along the fertile river basins as it was easy for growing crops, and was convenient for transportation too. Presently, agriculture demands for 70% of the freshwater needs. Industries and domestic uses share the rest thirty percent. But this precious resource has become scarce due to many human-made reasons.
We cannot imagine living without water. Water is vital for a healthy body. We can survive without food for a few days but cannot live without water — we need it for cooking, cleaning, and for using the toilet too. Non-availability of water in landlocked regions could become a threat to survival for most of the species there. Consumption of unclean water leads to many diseases such as cholera and diarrhea.
Tiny drops of water make the ocean vast. So, every drop of water saved is a step towards saving life on the blue planet. Our governments come up with effective strategies for conserving water. However, the issue persists and is a global crisis. John F Kennedy once quoted that whosoever solves the water-crisis should get two Nobel prizes, one for Science and other for Peace.
The scientific communities need to work on advanced agricultural reforms in irrigation, development of drought-resistant crop varieties, and desalination of seawater. Proper planning of cities and efforts to keep the water bodies clean are an absolute requirement. But all these measures need to be cost-effective, and governments must ensure that the developments reach the end-user for reaping maximum gains. The government should also come up with bold measures such as curbing advertisements that depict wasting of water such as the use of the shower etc.
As individuals, we have a huge role to play in water conservation.
We can practice the following measures daily:
We need to cut shower baths and tub baths. One can go for buckets instead.
Washing machines and dishwashers should be loaded fully before using them.
We should minimize the use of electricity as much as possible as the power plants consume tons of water.
We need to plant more trees, and our gardens need huge trees too apart from the flowering shrubs and ornamental plants.
We should water plants early in the morning and in the evenings. In these timings, less water is lost due to evaporation.
To prevent evaporation, we can also cover the soil around trees with mulch.
It is said that the Indian toilet system requires less water than the flush systems. So, we should insist on it while building new houses.
Rainwater harvesting has to become compulsory. We need not wait for a government order and adopt it as early as possible for the general welfare of the society.
Water that is used for washing vegetables and dry food items need not go to the drain. We can water the plants with them.
For cleaning purposes, we need not use hose pipes. Rather we can clear the dust first and then wipe with cloth or mop.
We must turn off the pipes while brushing the teeth and while washing face and utensils.