Essay on pollution 250 words
Answers
Answer:
Environmental pollution occurs when pollutants contaminate the natural surroundings. Pollution disturbs the balance of our ecosystems, affect our normal lifestyles and gives rise to human illnesses and global warming. Pollution has reached its peak due to the development and modernization in our lives. With the development of science and technology, there has been a huge growth of human potentials. People have become prisoners of their own creations.We waste the bounties of our nature without a thought that our actions cause serious problems. We must deepen our knowledge of nature`s laws and broaden our understanding of the laws of the human behavior in order to deal with pollution problems. So, it is very important to know different types of pollutions, their effects and causes on humanity and the environment we live in.
Explanation:
Types, causes, and effects of pollution
Air pollution is one of the most dangerous forms of pollution. A biological, chemical, and physical alteration of the air occurs when smoke, dust, and any harmful gases enter into the atmosphere and make it difficult for all living beings to survive as the air becomes contaminated. Burning of fossil fuels, agriculture related activities, mining operations, exhaust from industries and factories, and household cleaning products entail air pollution. People release a huge amount of chemical substances in the air every day. The effects of air pollution are alarming. It causes global warming, acid rains, respiratory and heart problems, and sophistication. A lot of wildlife species are forced to change their habitat in order to survive.
Soil pollution occurs when the presence of pollutants, contaminants, and toxic chemicals in the soil is in high concentration that has negative effect on wildlife, plants, humans, and ground water. Industrial activity, waste disposal, agricultural activities, acid rain, and accidental oil spill are the main causes of soil pollution. This type of contamination influence health of humans, affects the growth of plants, decreases soil fertility, and changes the soil structure.
Water pollution is able to lead our world on a path of destruction. Water is one of the greatest natural resources of the whole humanity. Nothing will be able to live without water. However, we do not appreciate this gift of nature and pollute it without thinking. The key causes of the water pollution are: industrial waste, mining activities, sewage and waste water, accidental oil leakage, marine dumping, chemical pesticides and fertilizers, burning of fossil fuels, animal waste, urban development, global warming, radioactive waste, and leakage from sewer lines. There is less water available for drinking, cooking, irrigating crops, and washing.
Light pollution occurs because of the prominent excess illumination in some areas. Artificial lights disrupt the world`s ecosystems. They have deadly effects on many creatures including mammals, plants, amphibians, insects, and birds. Every year many bird species die colliding with needlessly illuminated buildings. Moreover, artificial lights can lead baby sea turtles to their demise.
Noise pollution takes place when noise and unpleasant sounds cause temporary disruption in the natural balance. It is usually caused by industrialization, social events, poor urban planning, household chores, transportation, and construction activities. Noise pollution leads to hearing problems, health issues, cardiovascular issues, sleeping disorders, and trouble communicating. Moreover, it affects wildlife a lot. Some animals may suffer from hearing loss while others become inefficient at hunting. It is very important to understand noise pollution in order to lower its impact on the environment.
Radioactive pollution is the presence of radioactive substances in the environment. It is highly dangerous when it occurs. Radioactive contamination can be caused by breaches at nuclear power plants or improper transport of radioactive chemicals. Radioactive material should be handled with great care as radiation destroys cells in living organisms that can result in illness or even death.
Environmental pollution is one of the biggest problems caused by human activities that we should overcome to see a tomorrow and guarantee our descendants a healthy life. There are many environmental concerns for communities around the world to address. We should always remember that pollution problems affect us all so each of us has to do his or her best to help restore ecological balance to this beautiful place we call home. Learn about the major polluters in your area to protect the air and water where you live. Encourage people to stop pollution, tell them everything you know about this problem, and protest local polluters together.
Answer:
YOUR ANSWER :-
Even the plastic bags, so much in use these days, are a cause of pollution as these are thrown away and do not get destroyed, but are recycled. The recycled plastic bags are very dangerous for health any eatable kept in them turns unhealthy.
The growth of slums in big towns are a great source of pollution. People live in the most unhealthy surroundings, commit all sorts of nuisances and all this causes atmospheric pollution.
The problem of pollution is growing every day and is causing a risk to the population of the country.
What is necessary is that not only the administration but people, in general, must understand the gravity of this problem and each one should do his best to keep the atmosphere clean. Plant more trees; dispose of the garbage in the proper way. Keep the rivers clean, do not allow unhealthy ways of life to grow it is each and every man’s job to save the country from pollution.