Taking a Look at Global Warming - 1368 Words

Global warming, or climate change, is a subject that is not going to show signs of cooling down any time soon. Why is it happening, what is causing it and how is it going to change our planet. Unfortunately, the earth is showing many signs of worldwide climate change, and based on the work of thousands of scientists in more than 130 countries, the prognosis is that humans have caused all or most of the planetary warming. Pollution, deforestation, and industrialization have significantly increased atmospheric concentrations of water vapor, carbon dioxide, nitrous oxide and methane; which are all greenhouse gases, and they trap heat near the earth’s surface. Humans are pouring carbon dioxide into the air faster than the planets and the ocean can absorb it. Historically, scientists studied climate and recognized that natural cycles in the earth’s orbit can alter the planets exposure to the sun, and warming and cooling cycles have occurred over hundreds and thousands of yea rs due to these shifts. These changes occurred over several centuries and the changes that are occurring now have been measured over the past hundred years or less. This has raised a global concern for the future of our planet because many species are facing extinction from disappearing habitats, changing ecosystems and acidifying oceans. Global warming is the process of gradual increase of average annual temperature of the Earths atmosphere and the great oceans. According to the United States EnvironmentalShow MoreRelatedTaking a Look at Global Warming754 Words   |  3 Pages Let’s first look at why global warming has even occurred. Energy technologies and civilization have developed side by side ever since the Lower Paleolithic era. For millenniums, humans have been searching for energy sources to fuel their lives. It was about one million years ago when humans first figured out how to control and use fire (Miller). Now, people rely on fossil fuels – mainly coal and oil – to supply our energy. What affect does coil and oil play on global warming? The combustionRead MoreTaking a Look at Global Warming1562 Words   |  6 PagesIs global warming being accelerated as a result of human interaction? This question has been asked over and over again since global warming was first noticed and b rought to our attention. Multiple claims have been made that this anomaly is caused by human interference with the planet. There are also those that strongly deny these accusations. To detect the truth, one must explore both sides of the story. Studies have been done by countless experts to support their side of the story; thereforeRead MoreTaking a Look at Global Warming794 Words   |  3 Pagesspoiling, and taking for granted the Earth that we are given. Some people think that the heating of Earth is natural and is inevitable no matter what mankind has to do with it. Whether man is affecting the warmth of earth, or if it is just a natural ongoing process is an open-ended and continuous argument. Because of its reoccurring and destructive circumstances the Greenhouse Effect has become a dilemma that is being researched and worked against amongst the world. Global Warming is caused by extremeRead MoreTaking a Look at Global Warming1373 Words   |  5 Pagescaused by global warming. Warming rate has accelerated over the past 30 years. The length and intensity of hurricanes and tropical storms has increased almost 100%, according to a MIT study. Between 1800 and 2000, the level of carbon dioxide increased by 31%. Scientists predicts that by the year 2050, 15-37% of all plant and animal species could be disappearing because of global warming. As a consequence considerable damages to our planet’s ecosystem are expected. Global warming is the increaseRead MoreTaking a Look at Global Warming1483 Words   |  6 Pagespeople, global warming just means that the Earth is getting warmer. What they don’t realize is that global warming is so much more than that. No matter how you call it, â€Å"global warming† or â€Å"climate disruption†, its effects are all the same. Rising sea levels, wildfires, droughts, and storms are all results of these rising temperatures. And if humans keep pumping large amounts of carbon dioxide into the atmosphere, these natural disasters will be just the first of many. To better understand global warmingRead MoreTaking a Look at Global Warming759 Words   |  3 Pagesand anthropogenic substances like green house gases that alter earth’s energy budget are drivers of climate change. Radiative forcing (RF) quantifies the change in energy fluxes caused by changes in these drivers and positive RF leads to surface warming. The largest contribution to total RF is caused by the increase in the atmospheric concentration of CO2 (1.68 W m-2) followed by CH4, Halo-carbons and N2O since 1750 (IPCC 2013). According to IPCC 2013 the CO2 concentrations will raise unprecedentedlyRead More Global Warming Essay example897 Words   |  4 Pagesperson reflects on the term global warming, they may perceive this term to relatively mean warmth that is taking place within our world. Warming that can possibly lead to potential threat to the environment and those amongst it. In exact terms global warming can be widely described as an increase in the temperature of the Earth’s atmosphere and surface area which contributes to the change of Earth’s climate, due to emissions of greenhouse gases. The fact that global warming has a significant role inRead MoreGlobal Warming Is A Real Issue That We Need To Start Taking1405 Words   |  6 PagesGlobal warming is a real issue that we need to start taking seriously. Our ancestors did an excellent job at maintaining the earth for us to come and enjoy but what are we doing? Are we preserving the earth for our future generation to come? First, let me give you a brief definition of global warming. According to whatsyourimpact.org, global warming is an average increase in the climate that contributes to changes in our global climate patterns. This is evident in the way our weather pattern hasRead MoreGlobal Warming Is A Real Phenomenon1048 Words   |  5 Pageshome ever since the origin of our species. We are constantly learning more about our planet. However, in the last century, there has been a different trend taking place. We have experienced a rise in the Earth’s temperature. Global warming is the phenomenon that has taken place over the past one hundred and thirty-three years. Global warming has been described as the greenhouse effect of dangerous gases released to the atmosphere. The gas eventually creates an invisible cloud over our planet whichRead MoreThe Threat Of Global Warming Essay1459 Words   |  6 Pages â€Å"When taking the heating of the entire climate system into account, our planet has warmed at a rate equivalent to 4 Hiroshima atomic bomb detonations per second over the past 15 years† (Cook). Our planet is becoming warmer. When scientists add up all the heat warming the land, oceans, atmosphere, ice melting, earth is accumulating heat equivalent to four Hiroshima bombs worth of heat per second. Global warming is a serious issue faced by our world as there has been a significant increase in temperature