essay on effect of pollution
Answers
Answer:
effect of pollution
after the arrival of vehicles the pollution is reached to an other level it should be secured.
The effects are that the birds are decreasing and much more.
Answer:
The presence of that substance in the environment which has harmful and toxic effect on it is called pollution. Environmental pollution can be caused by natural events such as volcanoes and forest fires but it largely occurs due to the pollutants caused by human activities. With growth in population and rapid spread of industrialization pollution has become a global issue. The awareness for the need to protect environment from pollution has developed among the people.
Effects of Pollution:
The greenhouse gas emission in the atmosphere increases the temperature of the earth. The climate change causes catastrophic change in weather.
The harmful gases in the atmosphere cause irritation in the throat and eyes, asthma as well as other respiratory problems and diseases such as lung cancer. Increased level of radiation increases the risk of skin cancer. It can also have adverse effects on cardiovascular system.
Use of fertilizers such as insecticides and pesticides reduce the soil fertility that results in reduction of crop production. This may result in famine and malnutrition.
Polluted water affects the sea organisms and aquatic life. The contaminated water when consumed by humans causes various diseases such as typhoid, cholera, and jaundice.
The excessive exposure to noise pollution can result in impaired hearing or cause deafness in human beings. It might also result in high blood pressure and coronary diseases.
Wild life is also adversely affected due to air and noise pollution. Toxic soils and water channels can kill several plants and animals. It may cause neurological damage, cancer and failure to reproduce in animals.
Conclusion
Pollution has several adverse effects on animals, plants, environment, ecosystem and human beings. It is a global issue and people are now being more aware of the need to prevent this problem. It is vital to control pollution to prevent its adverse effects on our environment and life in general