Wait a second!
More handpicked essays just for you.
More handpicked essays just for you.
environmental impacts of use of fossil fuels
role of technology in environment
environmental impacts of use of fossil fuels
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Recommended: environmental impacts of use of fossil fuels
As British Conservative politician, William Hague once said, “We have to face the reality of climate change. It is arguably the biggest threat we are facing today.” In todays society, we have come such a far way with technology and how we live our lives. We have easier ways of making our electricity and easier ways to get from one place to another. To keep up with our technology, we are also burning up an excessive amount of fossil fuels and releasing jaw dropping amounts of CO2 into the air. A lot of our transportation systems of people and our food and also how we get our electricity help to show just how much we are polluting the world. All of these things takes source such as coal and gasoline that need to be burned in order to work. When …show more content…
Anthropogenic greenhouse gas emissions since the pre-industrial era have driven large increases in the atmospheric concentrations of carbon dioxide, methane, and nitrous oxide (Synthesis Report). All of these things that are being emitted into the air have remained in the air but some has been removed and stored in plants, soils and in the ocean. The layer of greenhouse gas is getting very thick which is making the Earth warmer. Our Earths energy balance includes variations in the sun’s energy reaching Earth, changes in the reflectivity of Earth’s atmosphere and surface, and changes in the greenhouse effect, which affects the amount of heat retained …show more content…
It is defined as an interactive system consisting of the atmosphere, the hydrosphere, the cyrospher, and land surface and the biosphere. Also, it is force or influenced by various external forcing mechanisms which includes the sun, and human activities (IPCC). It has calculated the warming of the climate system as unequivocal, and since the 1950s, many of the observed changes are unprecedented over decades to millennia (Synthesis Report). The climate system has reports from the amount of snow and ice to the sea level. It defiantly has been changing over the years. For example, ocean warming dominates the increase in energy stored in the climate system, accounting for more than 90% of the energy accumulated between 1971 and 2010 (Synthesis Report). The climate can affect every person and our health directly through increases in temperature. Heat can increase dramatically in the summertime and lead to a lot of problems to those who have asthma or heart problems. It can also lead to extreme floods and droughts which is something we don’t need because a lot of our food is agriculturally based and we need water to grow our crops. We have already experience some droughts around the world and it has not turned out good for the people living
The effects of climate are felt throughout the world, all living things are affected with it. The effects of climate change are affecting directly the human life. It has been noticed that around the globe, seasons are shifting, temperatures are climbing and sea levels are rising. The world compares to century ago, it has changed drastically and it is becoming worse with climate change. Climate change will rapidly alter the lands and waters which we all depends upon for survival which will leave our children thus the future generation with a different world. In the time to come if not much is done for the case of climate change, There will be shortage of food and drinks, many new illnesses and diseases and some part of the world will become in appropriate for living things to live due to natural disaster. It can be that with the rapid Global warming and climate change, one-fourth of Earth’s species could be headed for extinction by the year 2050.
... more disease friendly conditions in regions that did not previously host diseases or disease carriers (climate.org). Climate change speeds up the spread of disease largely because warmer temperatures increase the geographical range in which disease carrying animals and insects can survive (climate.org). Climate change contributes to the increased occurrence of extreme events such as floods, storms, droughts, and uncontrolled fires which can also have a negative effect on human health (climate.org). Floods can spread bacteria and viruses and can also contribute to the breeding of insects (climate.org). All of these things together will have huge implications on human health. We could expect to see a higher infection rate as well as a higher death rate among some areas. We could also expect children and the elderly to get sick and possibly die more often as well.
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
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
One way that our health can be affected is due to the droughts that global warming can cause. With droughts our water supply becomes scarce. As a result, civilians can suffer from dehydration. Disasters such as: severe storms, wildfires, and flooding can cause health risks as well. These disasters cause by climate change can cause burns, drowning, broken bones, and other physical injuries. Pollution will add on more health risks. By polluting, we are “dirtying” the air that we breath. Although we do not know all of the long term effects of climate change, it is almost guaranteed that there will be even more health issues. Eventually the spread of diseases will also be more prevalent. Insects that can carry diseases such as mosquitos will not be dying off every winter if something is not done about emission of greenhouse
Global warming and global climate change is the study of future increases of temperature across the globe. Studying climate change refers to how the over- all climate will change such as the dry places getting dryer and the wet places getting wetter. Global climate is dependent on “the greenhouse effect a natural process that helps regulate temperature” (Easterling and Karl). In the past few centuries humans have had a monumental effect on increasing of greenhouse gases in the atmosphere. Climate change is result of the increase amount of the greenhouse gasses in the atmosphere such as methane, carbon dioxide, water vapor, nitrous oxide, and ozone. “Global temperature has rose approximately 1.4 degrees Fahrenheit over
Earth’s climate is determined by the physics and chemistry of its atmosphere. Earth’s atmosphere consists of four layers; troposphere which is closest to earth, stratosphere, mesosphere, and thermosphere. Hardy says, “During the past 100 years we humans, as a result of burning coal, oil, and gas and clearing forests, have greatly changed the chemical composition of the thin atmospheric layer.” There is more carbon dioxide in the atmosphere due to burning fossil fuels. The atmosphere is made up of many gases such as nitrogen, oxygen, and argon. It also consists of trace gases such as carbon dioxide, methane, carbon monoxide, nitrogen oxides, chlorofluorocarbons and, ozone. The trace gases have the greatest effect on our climate (Hardy 5). Up to a certain level, these gases help to keep the planet warm by absorbing certain infrared wavelengths, so that there can be life on the planet. Thus, they trap heat in the troposphere and stop it from escaping to space (Hardy 7). Therefore, the greater amount of greenhouse gases, the more heat trapped in the atmosphere. Earth’s temperature is increasing due to increased levels of greenhouse gases such as carbon dioxide released into the air from burning fossil fuels. The Intergovernmental Panel on Climate Change (IPCC) 2001 report projects “global average surface temperature increases ranging from 1.4 to 5.8 degrees
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 commonly debated “greenhouse effect” refers to “the global average temperature increase that has been observed over the last one hundred years or more” (Spencer). President Barack Obama addressed the issue in an effort to highlight its severity, "We have to all shoulder the responsibility for keeping the planet habitable, or we’re going to suffer the consequences – together” (Leader). The earth’s increasing atmospheric and oceanic temperatures result in climate changes due to cumulative amounts of carbon dioxide (CO2) in the atmosphere. As an outcome, researchers around the globe have established that the by-product of burning fossil fuels is the main culprit of the increasing temperatures. Global carbon emissions from fossil fuels have significantly increased since 1900, as shown above from a study carried out by the Carbon Dioxide Information Analysis Center.
Climate change is evidenced through shifts in the weather patterns such as winds, humidity and temperatures over certain durations. Natural climate changes occur less frequently and they are triggered by factors related to geographical aspects as well as solar radiation. The earth’s movement on the orbit triggers changes in climate, causing some areas to have higher temperatures than usual, while others are significantly cold depending on the position of the earth on the orbit. The heat from the sun causes changes in the stratospheric ozone and it increases the amount of greenhouse gases. Heat from the oceanic crust also contributes to warming as a result of episodic hydrothermal venting (Liao & Sandeberg, 2012).
Climate change refers to a change in global or regional climate patterns. Scientists agree that climate change is already beginning to transform life on Earth. The recent rise in global temperatures has brought changes in the weather and the climate. Many places globally have seen changes in rainfall and weather patterns. We may not like it but climate change is one of the most important issues that have effects in many parts in our daily lives. If climate change isn’t slowed down it will have a significant impact on global temperature, sea levels, human diseases, and wildlife.
Climate change has serious effects on both living and nonliving things which can destroy their nature, habitat or way of living.
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.
Climate change is largely caused under certain situations and circumstances by factors like variations in solar radiation, ...
Global warming is an increase in the earth's temperature due to fossil fuels, industry, and agricultural processes caused by human, natural, and other gas emissions. This results in an increased evacuation of greenhouse gases. “Short-wave solar radiation sinks into the Earth's atmosphere and warms its surface while long-wave infrared radiation emitted by earth's surface is absorbed, and then re-emitted by trace gases.” (2)