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Fossil fuels and alternate sources of energy
The effect of global warming on human health
Climate change and its impacts
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Climate change affects everyone believe it or not. It has a major affect on how we live our lives, and many others. Changing climate not only changes our lives but all the animals who live on this earth too. The polar bears of the arctic are increasingly becoming extinct due to rising temperatures. There are many reasons for the changing environment, involving the greenhouse effect, sun flares, and the hole in the ozone layer. Measures are needed to stop climate change because with the increase of temperatures, pollution levels, and the hole in the ozone layer the human population could seize to exist in 1000 years.
In the past ten years, climate change has grown to be a major issue in many countries making the inhabitant wear face masks when outside. “Climate change was not a political issue until the 1990’s, although the greenhouse warming theory has been around for more than a century” (Araos). Previous attempts to solve pollution and global warming have involved using alternate sources of power, like wind, water, and solar energy. Of course if those ideas were working we would not still be looking for solutions. The renewable energy sources have only reduced the pollution by a small amount, we still have quite a bit to go before we reach our goal for safe air.
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“When burned they release nitrogen oxides into the atmosphere, which contribute to the formation of smog and acid rain” (Sommer). Smog and acid rain can put many in danger of have major health conditions and could cause asthma. We use fossil fuels to power most of all of our machinery, like our trucks and cars. One of the many things the government could be doing to help solve this issue is to limit how much traffic certain highways have, by doing so the amount of emission from cars would be reduced which reduces
For years, we have heard of the devastating effects of global warming and how the melting of the polar ice caps will cause severe climate changes. One animal that has suffered most from global warming is the polar bear. Global warming has caused the polar bear population to decrease due to the results of having to swim longer distances, loss of habitat, and lack of mates to reproduce offspring. Global warming has caused this species to become endangered and has some attention with social media. Global warming has caused much damage to the polar bear population due to the warming of their habitat.
Earth’s average temperature has increased about 0.8 degrees Celsius since 1880 and another degree could cause even more problems than there already are. Climate change is an important issue to be aware of because it is real and it affects you and the things around you each and every day. Every day animals lose habitats and die because climate change caused there home to burn, or their food sources started to deplete, etc. Along with these, more and more CO2 is being released into the air due to wildfires burning which is causing the atmosphere to heat even more. With the temperature increasing the oceans will become warmer and evaporation and rainfall patterns will change which will affect humans and animals, because we all work together in a system. There are many consequences of climate change like human health issues, and more animals becoming endangered, but the most important consequence is the rising amounts of wildfires.
Before a person can tackle handling the concept of global warming, they first must analyze the true definition of what it is. Climate change periodic modification of Earth’s climate brought about as a result of changes in the atmosphere as well as interactions between the atmosphere and various other geologic, chemical, biological, and geographic factors within the Earth 's system. (britannica) Since all 196 countries in the world have to share the oxygen and carbon dioxide, we all should take a part in the responsibility of taking care of earth. On November 6, 2012 President Obama said that we want our children to live in a world without the destructive power of a warming planet. The biggest challenge we face is not only saving a warming
The world in which we live in at the moment has become poisonous. It has been poisoned by the human species’ daily survival activities. Humans around the world have taken for granted the daily impact that we have on the natural world. It all boil down to each and every breath that we take. Each and every breath that we exhale releases poisonous chemicals into the atmosphere. Until when our existence becomes absent, the world will remain poisoned.
If there is an increase in the rate of global warming it will have serval effects on us humans and animals in fact the whole environment will be effected by it for example rise in the sea level which will cause lots of marine animals to die due to their loss in their food source or increase in the greenhouse gas concentration which will Increase Earth's average temperature, Reduce ice and snow cover which will cause the polar animals to die because of the change in temperature, as well as permafrost, Increase the acidity of the oceans which will make the water ph unsuitable for the marine life.
Climate change and global warming is a highly debated subject. There are people on both side with strong opinions. People who believe in climate change are sometimes labeled as alarmists, while those who think that climate change is a hoax are referred to as deniers. Some people like to argue about existence of climate change with the help of scientific data, others respond to these data with skepticism and alternative science. At this point, topic of climate change has almost become like a football match with passionate supporters on both sides. Sometimes argument can be reasonable, other times it transcends into a slapfight. Hyperboles and exaggerations are often employed by both teams. Simon barnes in “We are heading towards a world without
The drought in California is an example of the severity of climate change. The result from this is increased price of water and even food. Following in suit new regulations on how much water each individual can use, and eventually if the drought continues people will be forced to move to an area with more water. Additionally entire species can be affected by global warming. The short but effective rise in sea level is bleaching many of the coral reefs. This is damaging the ecosystem and making it impossible for many of the species to sustain themselves. Many species depend on coral reefs to survive. However, if everyone can make a few changes and be conscious about the effects of releasing CO2 it is possible to avoid some of these consequences.
Ever since the dawn of the Industrial Revolution at the end of the 18th century, fossil fuels have been used constantly, slowly changing the planet’s atmosphere. According to Mann, “the preindustrial level of CO2 was 280 parts per million (ppm)” (N. pag). He predicts that at current rates, we will reach 560 ppm by the end of the 21st century. To make matters worse, Mann states that 450 ppm is dangerous as it will cause an increase in Earth’s average temperature by 2 Celsius. He recommends taking measures to keep CO2 at less than 405 ppm (N. pag). Mann takes note that in 2013, the value managed to reach 400 ppm (N. pag). It is needless to say that the point of no return is right around the corner. Unfortunately, the affects of pollution are already felt around the world. Pollution can cause many health issues and damage several organs in the body. When people think ...
Climate change. The two letter word so feared by scientists, so ignored by the average human being. What is it that makes scientists fear this phrase so much? For the concept of “climate change” has been seen throughout the history of the earths existence. For centuries, our climate has fluctuated through increasing and decreasing amounts of atmospheric carbon dioxide and climatic cycles. So what is the big deal? The problem, and the reason why this concept instills fear directly into the core of scientists is the rate at which over the past 1,300 years atmospheric carbon dioxide levels have risen. This unnatural increase in atmospheric carbon dioxide, due to the immense amount of anthropogenic burning of oil and coal, affects the transfer
The effects of using fossil fuels are starker than their timelines. Humans release approximately two billion metric tons of pollution annually, mostly from the burning of coal, oil, and natural gas; this pollution is destroying our environment and the ozone layer. Ozone and smog damage forests, crops, and other plant life, and reduces visibility. Other pollutants have the same
Climate change has become of the world’s major issue today. The earth’s climate is always changing in a very fast and also in different ways. Climate changes affect our lives psychologically, emotional and also physically. Climate change is defined as a long term change in the earth’s climate, especially a change due to the increase in the average atmospheric temperatures. Due to this change in temperature, a lot of changes has occurred in our environment, these changes include rising sea levels, flooding, melting of polar ice caps, hotter days, colder nights and heat waves. These climate changes plays an important role in shaping our natural ecosystem, our human economics and also the most important, it affects the human race. For
It has been almost 25 years since the United Nations Framework Convention on Climate Change (UNFCCC) was convened in Rio de Janeiro, Brazil. Many countries came together to tackle climate change through the “stabilization of greenhouse gas concentrations in the atmosphere at a level that would prevent dangerous anthropogenic interference with the climate system” At that time, the effects of climate change was not conspicuous and the public knowledge of climate change was limited. Since the UNFCCC was first ratified, technological advances has been made, public knowledge has expanded and the climate change debate has intensified, yet it seems the current climate change regime’s efforts to tackle climate change were to no avail. Today, almost 25 years after the inception of the UNFCCC treaty, the results have been contrary to the global commitment; our global carbon emissions have risen to a historic high. Climate change continues to be a pressing issue facing the international community, and the effects of it has become more evident and prevalent than ever before. What we have realized over years is that tackling climate change is a lot more complex than originally considered. Even
My parents grew up in small town in Mexico. There was a little river that went through part of the town when they were growing up. Every weekend or so they would go out and would go swimming with their families, it almost became a tradition to go swimming there until they noticed that the river 's water level was becoming smaller and smaller. Today there is no river anymore, instead it 's a road that travels through the town. Every time I visit my family in Mexico it would alway be nice and warm up until this year when I went in December. I remember waking up and getting ready to go to my aunt 's house in clothes for warm weather. As I open the door, the cold air punch me and I saw snowflakes falling down. It 's not supposed to snow in that
Even if the reason of climate change may be the natural cycles, we humans are the major determinant to it. The huge amount of greenhouse gases in the atmosphere is causing the climate change and this amount is rising day by day, as a result of our actions. Greenhouse gases, like carbon dioxide, generally absorb and emit the heat in the atmosphere to keep the Earth’s climate habitable. However, as we continue to burn fossil fuels, this habitable Earth’s temperature will blow up, and as a result, some species will die out due to various problems which are caused by climate change. According to EPA (Environmental Protection Agency), the most obvious consequence of climate change is the rising sea levels, which will cause some seashore habitats to become unavailable to live to its species.
These fuels include coal, oil products such as gasoline, and natural gas. Use of these fuels has a number of harmful health and environmental effects. According to the World Health Organization, outdoor air pollution, most of it from burning fossil fuels, especially coal kills at least 800,000 people each year and causes health problems for tens of millions of others. Technology is available to reduce such air pollution, but using it is costly and results in higher fuel