Wait a second!
More handpicked essays just for you.
More handpicked essays just for you.
Causes of pollution
Harmful effects of pollution
Pollution and its effect on health
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Recommended: Causes of pollution
One of the greatest problems that the world is facing today is that of environmental pollution, increasing with every passing year and causing grave and irreparable damage to the earth. There are several types of pollution, and while they may come from different sources and have different consequences, understanding the basics about pollution can help environmentally conscious individuals minimize their contribution to these dangers. In total, there are seven recognized sources of pollution in the modern world. These sources of pollution don 't simply have a negative impact on the natural world, but they can have a measurable effect on the health of human beings as well.
Noise pollution refers to undesirable levels of noises caused by human
…show more content…
In short, environmental pollution, almost exclusively created by human activities, has a negative effect on the ecosystem, destroying crucial layers of it and causing an even more negative effect on the upper layers. Environmental pollution has been proven to be a major factor in the development of cancer. This can happen, for example, when we eat reminiscences of pollutants used in the production of processed foods, or pesticides from the crops. Other, rarer, diseases include hepatitis, typhoid affections, diarrhea and hormonal disruptions. The effects of environmental pollution on humans are mainly physical, but can also turn into Neuro-affections in the long term. The best-known troubles to us are respiratory, in the form of allergies, asthma, irritation of the eyes and nasal passages, or other forms of respiratory infections. Notably, these well spread affections can be observed when air pollution is high in cities, when the weather gets hot, for …show more content…
Environmental pollution, mainly affects animal by causing harm to their living environment, making it toxic for them to live in. Acid rains can change the composition of rivers and seas, making them toxic for fishes, an important quantity of ozone in the lower
Campbell: 5 parts of the atmosphere can cause lung problems in all animals. Nitrogen and phosphates in water will cause overgrowth of toxic algae, preventing other forms of life to follow their normal course. Eventually, soil pollution will cause harm and sometimes even the destruction of microorganisms, which can have the dramatic effect of killing the first layers of the primary food chain.
We can fix environmental pollution if we can come together and stop using so much fossil fuel, fossil fuels are used a lot in many different things we use today, and if we could slow down on using them we could help the environment. Another way we could help is to recycle; if we started putting bottles and glass in recycling bins then we would stop polluting the
There are six common pollutants in the air, which include ozone, particulate matter, carbon monoxide, nitrogen oxide, sulfur dioxide, and lead. These pollutants led to many different symptoms across the United States. Ozone pollution leads to impaired respiratory system. Particulate matter affects respiratory systems, causes cancer, and premature death. Carbon monoxide affects the bloodstream and reduces oxygen to the body’s organs. Nitrogen oxide causes influenza. Sulfur dioxide effects respiratory illness and pulmonary defenses. Lead causes effects in the liver,
There are many causes of water pollution, and the effects on the environment are directly related to the primary cause of the pollution. Therefore, each cause has to be examined for harmful effects. The National Oceanic and Atmospheric administration states nutrient pollution, "can lead to more serious problems such as low levels of oxygen dissolved in the water" (3). The dissolved oxygen levels being low lead to aquatic life dying. Nutrient pollution also can cause algae blooms which cause serious environmental problems affecting aquatic ecosystems, and which can cause dangerous health issues for animals and humans. Water pollution caused by sewage is an environmental problem. When sewage pollutes water it can be dangerous especially if it enters people 's source of drinking water as author Woodford states, "It is possible to catch illnesses such as hepatitis, typhoid, and cholera from river and sea water" (4). Chemical and radioactive runoff can be dangerous to humans as well. When water that is contaminated by chemicals is consumed by humans it can lead to sickness, paralysis or even death depending on the kind of chemical polluting the water and the concentration of the pollutant in the water. The Flint Crisis is an example of the damaging effect of chemical runoff, as the Flint communities ' water was contaminated by the lead pipes that carried the water resulting people in the affected communities ending up with lead poisoning. The environment and the animals are also impacted by chemical and radioactive runoff, increasing the death of organisms and decreasing biodiversity(3). Oil runoff water pollution is yet another example of water pollution. The effects oil runoff has on the environment are especially debilitating. The oil spill in the Gulf of Mexico for example, hurt not only aquatic life, but also land animals. The oil would get on to anything that touched the
There are many kinds of air pollution. The ones I want to talk about are the ozone, acid rain, carbon monoxide and toxic air contaminants. Ozone is formed when hydrocarbons and nitrogen oxide react in sunlight. Therefore, ozone is at its peak during hot summer days. Exposure to high levels of ozone can have serious consequences on your health. It can cause respiratory disease, loss of pulmonary elasticity, and premature aging of our lungs. Next, is acid rain, which occurs in the atmosphere in the form of sulfur and nitrogen oxide. These pollutants can have serious damaging affects on aquatic, forest and wildlife ecosystems, as well as deterioration of buildings. Carbon monoxide is another form of pollution. It reduces the blood?s ability to carry oxygen. If a human is exposed to higher levels, it can cause chest pains, angina attacks or even death.
ü AIR POLLUTION- Sulphur dioxide from burning fossil fuels leading to acid rain, carbon dioxide from burning of fossil fuels and methane from cattle and rice fields leading to greenhouse effect and global warming. ü LAND POLLUTION - pesticides, herbicides, and nitrates wash into rivers and lakes affecting food chains. Habitat reduction by Humans = ==
Every day when looking out a window, people see a beautiful earth. The earth is intriguing, but hinges on a delicate balance. Many natural resources keep the grass green and the sky blue. Man has made quite an impression on our world, and has transformed the earth's resources into tools to make life easy. However, mans' manipulation on earth has become detrimental to the health of our planet and the safety of mankind. Through the use and production of resources such as oil and energy, man is gradually poisoning the earth. Pollution has become such a dilemma in society; there is no real control or a feasible solution to society's recklessness. Without complete change, our system will collapse. The earth will eventually retaliate with disaster, or corporate control of our economy will cause hysteria and depression. Evaluation of the consequences and repercussion of worldwide pollution, may give people a better idea of what the future holds.
Evo Morales stated, “Sooner or later, we will have to recognize that the Earth has rights too, to live without pollution. What mankind must know is that human beings cannot live without Mother Earth, but the planet can live without humans” (Pollution Quotes, 2013). Hence, attention must be provided to this devastating issue. Pollution is the introduction of contaminants into the natural environment that causes adverse changes (Wieman, 2013). There are numerous types of pollution, such as light, air, land, water, noise, thermal and radioactive pollution. In an article, the author highlighted that according to Richard Buckminster Fuller, “Pollution is nothing but the resources we are not harvesting, we allow them to disperse because we’ve been ignorant of their value” (Farrell, 1971, p. 52). Pollution is created mostly by human actions, but can also be a result of natural disasters. Pollution can harm the environment of the world and its inhabitants in many ways. Pollution has a detrimental effect on any living organism in an environment, making it virtually impossible to sustain life (Enclyopedia - Pollution, 2008).
Environmental pollution has always remained a serious problem in society today. Our planet is often being polluted by many toxins that are not only deadly to us, but our wildlife too. Environmental pollution leads to air pollution, environmental crisis, and global warming. Now there are many different ways that can help these topics be preventable. People need to understand what environmental sustainability truly is. Learning environmental sustainability will give people the tools and knowledge to help sustain our planet before it is too late. Planet earth is our home and people need to understand the damage being done to it. Understanding these important key factors will lead our planet to become healthier and a better place for life to live.
According to World WildLife Fund, many ecosystems around the world are being destroyed, eliminating many plant and animal species that inhabit them (“Pollution”). 2. And acid rain, which is created when water in the atmosphere mixes with chemicals, ravage through rain forests and can even kill fish. 3.
In conclusion, air pollution affects the immune system, making it weak and vulnerable to certain bacteria, illnesses, viruses and foreign invaders. Common diseases that are affected the most include asthma and allergies. Air pollution in general has been seen to modify the immune system's handling of particular allergens. The exposure to toxins like dioxin can cause serious health problems for people. Having long-term exposure to this toxin is connected to weakening of the immune system, as well as the nervous system, endocrine system and certain reproductive functions. Hence, everyone has a particular level and exposure of dioxins in the body. Improving air quality is the key answer to avoiding any type of development of disease, but it is a long term goal that will require the help and commitment at the national and global level.
...ir pollution is a very huge environmental issue that has such a large effect on all living organisms. There are a lot of simple things can people around the world can do to keep it a clean and safe place for everyone. I have very strong feelings because of the huge effect it has on things all over the world. Air pollution needs to be controlled so we can have a better earth to live in.
Efforts to improve the standard of living for humans--through the control of nature and the development of new products--have also resulted in the pollution, or contamination, of the environment. Much of the world's air, water, and land is now partially poisoned by chemical wastes. Some places have become uninhabitable. This pollution exposes people all around the globe to new risks from disease. Many species of plants and animals have become endangered or are now extinct. As a result of these developments, governments have passed laws to limit or reverse the threat of environmental pollution.
Water pollution is also a major thing in the world because almost 60% of it is fishes. It occurs due to several factors; the industrial waste dumped into the rivers and other water body’s cause am imbalance in the water leading to its severe contamination and deaths. And the infamous Global warming is the emission of greenhouse gases particularly CO2 is leading to global warming.
Our planet is suffering from severe pollution, which ranges from contaminated air, water and soil as well. Humans are doing nothing to reduce the amount of pollution that is harming our earth. To understand how pollution works first you must understand that there are different types of pollution. The most common types of pollution and the ones that I will be focusing on which are the ones doing the most harm to our planet are air pollution, water pollution, soil contamination and littering. In order to help out and reduce pollution in our planet people need to be more aware of what these problems are and about the severe damages that they are causing our planet. Before industrialization really jumped into place and had an effect on large cities, nature had its own way of cleaning up its own air and itself. Wind scattered gases, rain washed many substances and the rest dissolved into the ground; while plants absorbed carbon dioxide and made it into oxygen. With big cities growing more every time and with more towns that were becoming more industrialized a lot of more waste began to be released into the environment and the atmosphere and soon this was more than enough for nature to handle. In order to stop and reduce pollution people need to understand the damage that it is causing our environment and our planet as well. People need to be more aware of how they can help out and do their part in reducing these problems that are causing our planet to die slowly with people not even noticing it.
Are you aware of the detrimental impacts that we have had on our environment? Every second, the Earth is being polluted by poisonous gases, waste products and due to human activities, the world’s climate is dramatically changing. In other words, these impacts do not only harm our environment but also our health. It has been scientifically proven that air pollution causes respiratory diseases and cancer, due to the inhalation of all the harmful chemicals. Water pollution can also lead to typhoid, diarrheal diseases and other waterborne disease, due to the intake of bacteria and parasites. Many people have died due to these health-related illnesses. So why are we still living in this awful condition? Air sustains us and water is a basic necessity, so we should do what we can to prevent pollution. In short, we should protect our environment to ensure a healthy life a...
Pollution is a massive problem that the earth faces. Pollution is the action or process of making land, water, air, etc…, dirty and not safe or suitable to use. Pollution of air, water, and soil are the most complex issues. Various types of gases and toxins that are released by industries