Water Pollution Speech - 10 Lines, Short and Long Speech

Speech on Water Pollution

Water pollution is the contamination of water bodies such as lakes, seas, rivers, oceans, and groundwater. This type of pollution occurs when harmful substances like factory and industrial waste reach bodies of water without any treatment. Even waste from homes and other structures gets into the water bodies, making it unsafe for both humans, aquatic animals and the ecosystem. It affects the growth of plants and organisms living in the water. The colour of the contaminated water is usually green or brown, but normally, water is colourless. Agriculture is one of the major sources of water pollution. The fertilisers given to the crops for better growth are washed into rivers and lakes, which in turn pollute the water. Refer to the speeches below on Water pollution for reference.

10 Lines On Water Pollution

1. When harmful impurities or pollutants are released into the water bodies, it is known as water pollution.

2. Pollutants degrade the quality of water and make it unfit for consumption.

3. Many aquatic animals die due to the presence of toxins in the water.

4. Industries and factory effluents are the major causes of water pollution.

5. Human activities such as agriculture use synthetic products like fertilisers and pesticides, causing serious water pollution from rain to underground water.

6. If the polluted water is consumed, it may cause diseases like diarrhea, cholera, jaundice and typhoid.

7. Washing and bathing in the water bodies also cause water pollution.

8. The quality of drinking water should be checked from time to time to prevent epidemics.

9. Necessary steps must be implemented to stop or prevent water pollution.

10. Proper disposal of waste should be done.

Short Speech On Water Pollution

Water is a precious resource, and life would be impossible on Earth without it. That’s why every single drop of water must be taken care of. Water is required in almost all our household chores as well as for other commercial purposes. We need water for drinking, cooking, washing, fishing, irrigation, etc.

Even after knowing the importance of water, we still waste it and do not make wise use of it. Water is used recklessly without even thinking. Garbage and industrial waste from homes and industries are dumped in oceans and rivers, resulting in the pollution of water. Other toxic pollutants that run out of factories and pesticides from agricultural practices also get discharged into the water, causing further pollution in the water.

The poor system of water supply and interaction of the water supply line with sewage also degrade the quality of water and thus make it unfit for drinking. Contaminated water can cause serious threats to the existence of humans as well as animals.

Developed countries occasionally suffer from the problem of water pollution. Water pollution is caused mainly by the unnecessary use of pesticides in order to protect the agricultural harvest. The problem of water pollution in these countries is not because of the poor garbage management system, like in underdeveloped countries, but it is due to the reckless use of chemicals and toxic substances, which is far more dangerous than in underdeveloped countries.

Both developed and underdeveloped countries are facing the same problem. Strict laws should be implemented in order to stop the dumping of garbage or any other toxic waste in the water. Also, the government must adopt water conservation techniques so that misuse of water can be avoided.

Long Speech On Water Pollution

We all know that our society is facing a severe water crisis; therefore, we need to find an immediate solution. Life originated in water and is unimaginable without it. Water in its pure form is colourless, tasteless and odourless. But high levels of contamination have deteriorated the quality of pure water.

Water pollution arises due to contamination such as the discharge of pollutants like domestic, biological, industrial, chemical, physical and so on. Water pollution consists of physical or chemical changes in its properties that has an adverse effect on the health of humans as well as other organisms. At present, it has become a cause of global concern, but the level of water pollution differs from one country to another and also differs from region to region.

Based on the source of contamination, water pollution can be of several types, such as:

• Pesticide Pollution

• Bacterial Pollution

• Metallic Pollution

• Thermal Pollution

• Radioactive Pollution

Domestic Waste And Sewage Runoff

Domestic waste usually includes organic wastes like food leftovers, vegetable peels, domestic garbage, cloth, toiletries and runoff of human excreta due to bathing, household cleaning, laundering and food processing. Domestic sewage contains organic wastes when these are discharged into water bodies, and increases the level of BOD. Biological oxygen demand is the amount of oxygen needed for the decomposition of organic wastes present in the water bodies. An increased level of BOD causes a serious threat to the lives of aquatic animals.

Pesticides

Pesticides are chemical compounds required for pest control. The runoff of the agricultural fields when discharged in water results in pesticide pollution of various water bodies like streams, rivers and lakes. Pesticides have an adverse effect on the lives of aquatic organisms, which include fish and even insects.

These chemical compounds are usually very stable and partially disintegrate to form several toxic compounds in the environment. Pesticides, which are used to kill insects, are either organic phosphorus compounds such as Malathion or chlorinated hydrocarbons such as Endrin, DDT and Aldrin. These compounds are very stable and lead to accumulation in the tissues of aquatic animals. The level of accumulation is found more in the higher trophic levels.

Industrial Effluents And Discharge

Industries are responsible for creating several organic and inorganic wastes, which eventually enter the water bodies and pollute them. When the aquatic environment becomes polluted and toxic, it not only affects the aquatic animals but also gets accumulated at the bottom of the water bodies and finally enters the bodies of the aquatic organisms. Objects, such as metals, tyres, cans, plastic materials and polythene further accumulate in the water and pollute it.

Therefore, serious measures should be followed to decrease the levels of contamination in water bodies. Also, we need to find solutions to eradicate this problem by

1. Implementing laws and penalties on factories and industries regarding their treatment and waste management.

2. By educating people and spreading awareness about the adverse effects of Water Pollution.

3. Treatment of waste products before disposing of them in water bodies helps reduce water pollution. Agriculture and other industries can reuse this wastewater by decreasing its toxic contents.