Wait a second!
More handpicked essays just for you.
More handpicked essays just for you.
Causes of air pollution essay
The effect caused by climate change on the environment
Problems caused by air pollution
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Recommended: Causes of air pollution essay
“I need a breath of fresh air.” is a phrase often said, but since the creation of this phrase, how fresh is our air? Air pollution is the release of harmful substances into the atmosphere and if not focused on will create long-term effects on us and our environment. “Reducing Carbon Emissions Will Slow Climate Change.” a speech by Barack Obama suggests we reduce carbon emissions and use cleaner energy to lower air pollution. In “The Environmental Benefits of Electric Cars Vary State to State.” Daniel Yawitz, a research analyst, believes electric cars are beneficial for lowering air pollution in many states. Jeremy Michael in “Hybrids Are the Most Economically Viable.” supports that hybrids are the best choice to lower carbon emissions, one …show more content…
When addressing the issue of climate change, Barack indicated, “Reducing Carbon Emissions is essential for slowing climate change and protecting the planet from devastation” (Barack 1.) Carbon emissions come from the burning of oil and coal. As the president, he is doing what he suggests is best for the country. During his speech, Barack gathered that “Science accumulated levels of air pollution have increased and tell us our planet is changing in ways that will have profound impacts on all of humankind” (Barack 2.) With access to researchers who focus on this topic, he is given the best point of view. Some long term effects include global warming and pulmonary disease. Some people might challenge my view and say that there are more important problems, such as world hunger, but on the contrary reducing and addressing air pollution would be important to protect everyone for years to come.With such evidence given, it is right to argue that air pollution is a serious issue we should take action …show more content…
Michalek concluded that, “although the environment benefits of an electric car vary state to state, these vehicles are climate friendly emitting fewer gases” (Michalek 1.) Electric cars help reduce air pollution becoming a better alternative than fuel powered cars when it comes to positive environmental benefits. When cars emit fewer gases into the atmosphere, it results in cleaner air. Daniel Yawitz, research analyst suggests, “hybrids are less costly than creating charging infrastructure and does more good for the environment” (Yawitz 1.) Although Yawitz suggests hybrid cars are better, both electric and hybrid cars make a better alternative to fuel engine
”(Geduld) Although most of these deaths are from long term exposure to the pollutants there was still “2,682 deaths caused from short term exposure. ”(Geduld).“5.5 percent of cardiopulmonary (heart and lung disease related) deaths can be attributed to ground-level ozone exposure, which has increased over the past decade.” (David Suzuki Foundation) There were also “92’000 emergency-room visits and 620,000 visits to a doctor’s office in a year” It is estimated that by “2031 90,000 people will have died from short term exposure and 710,000 from long-term exposure to air pollution.
The first advantage is hybrid vehicles use less fuel than their petrol counterparts. This is because hybrids have an additional electric motor to help power the vehicle and reduce the strain on the engine, besides being able to shut down the...
The substantial increase in the demand for EV’s came just in time as we are slowly but surely running out of oil. Some estimate that by the year 2040, 35 percent of all vehicles will be electric (Sullins, 2017). An article from the U.S. Department of Energy stated that “Electric vehicles hold a lot of potential for helping the U.S. create a more sustainable future. If the U.S. transitioned all the light-duty vehicles to hybrids or plug-in electric vehicles, we could reduce our dependence on foreign oil by 30-60 percent, while lowering the carbon pollution from the transportation sector by as much as 20 percent (energy.gov, 2014). It’s obvious that gas-powered vehicles have harmed our planet with their emissions. Although EV’s cannot reverse that damage that has been done, they can eliminate, or at least slow down, the inevitable demise that our planet is headed towards. Along with the beneficial environmental factors that correspond with electric cars, there are also beneficial financial factors. The average American spends about $2,000 on gas annually. In the future, charging stations will charge roughly $12.00 for a full charge, which is about 300 miles. This means that the average American will save about $1,400 per year on these specific car
Not spending money on gas for the rest of your life is a huge selling point for many people. The problem is that recharging your car takes so long that sometimes it is not even worth it. Electric cars are also very good for our environment. Electric cars can help the environment by not emitting harmful gases and hurt our atmosphere in any way.
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.
I bet you didn't know that the first cars made were all mostly electric. But as time passed gas powered cars became more popular through the years. There were few if any electric cars available as timed moved on. Everyone believed that gas powered vehicles were more convenient than the electric powered ones. I believe that gas powered vehicles are better because gas powered cars have more function ability. The range that electric vehicles have is poor compared to gas vehicles. Electric vehicles don't function very well when the weather is cold. You'll need to charge your car pretty much every night. You are only going to be able to go 80 mph. If you go up a big hill your range goes down. electric vehicles (rather ev's) do pollute but they don't pollute the same way that gas cars pollute.
Hybrid cars use both gas and electric. The gasoline engine is the primary source of power, while the electric motor is used at low speeds. Emissions levels are reduced because the gasoline engine shuts off at low speeds. An additional benefit of the parallel configuration is that no outside source of electric power is required because the engine itself generates the required electricity. A Hybrid Electric Vehicle known as HEV have several advantages over traditional internal combustion engine (ICE) vehicles: Regenerative braking capability, which helps minimize the energy lost when driving. Engine is sized to average load, not peak load, which reduces the weight of the engine. Fuel efficiency is greatly increased, while emissions are greatly decreased. HEVs can be operated using alternative fuels; therefore they need not be depended on fossil fuels (http://www.ott.doe.gov/hev/what.html#hev). Another great thing about these machines is the mpg; on the average, a hybrid car gets anywhere from 55-70mpg on the hwy. This is what makes the car all worth having. Now all this sounds good, but there are some issues that must be addressed.
Today, people use their own personal vehicles to travel more than ever before. Personal transportation is no longer considered a luxury; it is now considered a necessity. The number of cars in the United States has been growing steadily since the 1970s. The number of miles traveled by cars has risen nearly 150 percent, yet the United States population has only grown roughly 40 percent during that time (hybridcars.com, Driving Trends). Although it may seem like we are advancing into the future, in reality, we are moving backwards from the effects these vehicles have on our bodies and the environment. The pollution produced by these vehicles has brought us to the day where we must find other modes of transportation that cause less harm to the world in which we live. Advances in technology have developed hybrid vehicles to try and slow down the amount of pollution. Driving a hybrid vehicle, instead of a conventional gas powered vehicle, can reduce the amount of pollution that affects our lives and the environment around us.
Until 10 years ago, air pollution was thought to be just an urban or local problem until it was discovered that the pollutants could move across continents and oceans. Air pollution is the fundamental factor that causes greenhouse gases, hence climate change and global warming. Air pollutants are the waste products generated from industrial and other processes. They usually come in gases, though aerosols (particles suspended in air, emitted as or formed by transformatio...
Electric vehicles today come as small as bicycles and motor scooters and as big as buses. In Melbourne, for example, we are using electric powered trams as public transport. Many people fancy electric vehicles because they have many advantages compared to petrol fueled vehicles. The benefits are: • Quiet, Clean Driving Experience On a personal level, electric vehicles offer a quiet, fume-free, smooth driving experience.
Air pollution has become very costly environmental problem in terms of both human lives and in terms of billions of dollars lost for health-care expenditure and crop damage.
Electric cars help lower emissions because they have completely clean motors. As time progresses, emission standards rise and will become harder to meet for automakers. Electric motors will always have zero emissions and auto makers won't have to spend extra money to make their engines cleaner and more fuel efficient. Originally, when the internal combustion engine was invented, pollution wasn't a problem. After hundreds of years and the many combustion engines created, all the exhaust has built up. Today, pollution is one of the largest problems in our environment. Every year the average miles driven rises for everyone. When this rises, the pollution rises as well. Toni Marzotto, in "The Evolution of Public Policy: and the Environment," explains how air pollution will continue to keep on increasing:
There is a lot more awareness of air pollution in the world today than any other as a lot of it is visible. Air pollution can be thought of any substance that people introduce into the atmosphere that has damaging effects on living things and the environment (National Geographic). Carbon dioxide released into the air breaking down the ozone layer slowly warming the earth, I’m sure you’ve heard this before but it’s the process known as global warming. These green house gases come from the fumes of cars, factories and peoples homes every second that passes. The activities of the people on earth have raised the temperature of the planet to higher than it has ever been in the last 150 years. (National
One of the most popular effect of air pollution in the world is global warming. With increased temperatures worldwide, the increase in sea levels causes melting of ice and this causes loss of habitat have already signalled a disaster if something for preservation or normalization is not done it will affect the world even more. Species that stay in the ice area, they will be in the verge of extinction. The Paris Agreement is an international treaty, under which all countries in the world have agreed to do their best to reduce gases that cause global warming. The following are the major effects of air pollution:
Every other day a new industries are being set up, new vehicles on roads and trees are being cut to make way for new homes. All of them, indirect way lead to increase in CO2 leads to melting of polar ice caps which increase the sea level and pose danger for the people living near coastal areas. Pollution can have an impact in our health not only affects people with impaired respiratory system such as asthmatics, but very healthy adults and children too. Exposure to pollution for 6 to 7 hours, even at relatively low concentrations, reduces lung function and induces respiratory inflammation and, healthy people during periods of moderate