Global Warming And Its Effect On Earth s Surface, Oceans,...

Global warming is the gradual increase of temperature in Earth’s surface, oceans, and atmosphere. Some people may say that global warming is just a theory that has not been proven scientifically; however, I do believe that global warming is happening and that there is strong evidence about this occurrence. Such evidence includes the increase of carbon dioxide, the rising of sea level, the increase of acid in the ocean, and clearly, the changes in global climate. In fact, mostly all sorts of human activities cause these changes. Ninety-seven percent of climate scientists agree that human actions have changed the Earth’s atmosphere in the past two centuries (Climate.nasa.gov). The warming of Earth’s surface begins with the greenhouse effect, which is the leading cause of global warming. The greenhouse effect is the exchange of incoming and outgoing energy emission that warms the Earth. A great example of this phenomenon given by Marc Lallanila, writer of â€Å"What is the Greenhouse Effect?† is when a car parked in a cold, sunny day. The solar radiation that is coming in warms up the inside of the car, but the solar energy that is going out is trapped inside the car’s closed windows. Greenhouse gases are the gases in the atmosphere that absorb radiation, such as water vapor, carbon dioxide, methane, and nitrous oxide. Out of all these greenhouse gases, carbon dioxide is the primary gas produced due to the combustion of fossil fuels from electricity, transportation, and industrialShow MoreRelatedGreen House Effect On Earth1617 Words   |  7 PagesGreen House Effect: When sunlight reaches Earth s surface some is absorbed and warms the earth and most of the rest is radiated back to the atmosphere at a longer wavelength than the sun light. Some of these longer wavelengths are absorbed by greenhouse gases in the atmosphere before they are lost to space. The absorption of this long wave radiant energy warms the atmosphere. These greenhouse gases act like a mirror and reflect back to the Earth some of the heat energy which would otherwise be lostRead MoreGlobal Warming And Its Effects On The Earth927 Words   |  4 PagesGlobal-Warming Mother Earth is burning as we speak; humanity has killed our precious Earth. Global-warming is a vicious killer that was created by the humans on this Earth, and there s no way to cure it. We,as humans, have the power to cleanse the Earth, but instead we destroy it. Heat is absorded by carbon dixide and greenhouse gases. A greenhouse gas absorb thermal radiation emmited by the Earth s surface. As the sun s energy reaches the Earth’s surface some of it goes back out into spaceRead MoreGlobal Warming And Its Effects928 Words   |  4 PagesGlobal-Warming Mother Earth is burning as we speak; humanity has killed our precious Earth. Global-warming is a vicious killer that was created by the humans on this Earth, and there s no way to cure it. We, as humans, have the power to cleanse the Earth, but instead we destroy it. Heat is absorbed by carbon dioxide and greenhouse gases. A greenhouse gas absorb thermal radiation emitted by the Earth s surface. As the sun s energy reaches the Earth’s surface some of it goes back out into spaceRead MoreGlobal Warming : The Green House Effect1030 Words   |  5 PagesGlobal warming can also be known as the green house effect. It is a topic that has received a lot of attention in recent years yet our climate change is not a recent problem. Every year almost 7 billion tons of carbon dioxide is released into the atmosphere by human activity. Global warming is in the earth s upper atmosphere directly caused by human burning of fossil, fuels, industrial, farming,coal,radiation and deforestation. Ev ery year we see natural disasters that are extremely powerful. IfRead MoreHuman Activity Over The Last Century1208 Words   |  5 PagesHuman activity over the last century have caused major detrimental changes to the climate with carbon dioxide and other greenhouse gases being emitted into the atmosphere. These changes to the worlds ecosystems and could involve key human health problems. There is worldwide scientific consensus and proof that climate change is real, evidence proves there has been 7 cycles of glacial advance and retreat, since the beginning of the modern climate 650,000 years ago. The evidence of our changing climateRead MoreThe Threat Of Global Warming Essay1459 Words   |  6 Pagesbecoming 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 over the years. But the article published by Dr. Mark Sircus on â€Å"Global Warming -largest science scandal in the history† refutes the theory of global warming. Dr. Sircus states that there is no linkage betweenRead MoreEnvironmental Ethics And Environmental History1379 Words   |  6 Pagesmeans that the reason nature exists is to meet our needs and the world s ever increasing increasing wants Stewardship worldview, this view states that we have a responsibility to take care of the earth and that we should use earth s resources for our benefit Environmental wisdom worldview, this view is for the belief that everyone completely depends on nature and that earth is here for every species, man should care for his earth Environmental justice-movement,this view’s issues revolve around equalityRead MoreThe Effects Of Global Warming On The World1267 Words   |  6 Pages Over the course of the years global warming has become a threatening issue that scientists and the government have been cognizant about. Global warming is the term used to describe a gradual increase in the average temperature of the Earth s atmosphere and its oceans, a change that is believed to be permanently changing the Earth’s climate. The earth periodically warms up and cools down. The Earth is currently going through a warming trend that coincides with the industrial revolution. ThisRead MoreGlobal Warming And Its Effects On Communities, Health, And The Climate988 Words   |  4 Pagesoccurring on planet Earth that is causing significant and harmful effects on communities, health, and the climate. It is Global Warming which can be defined as the constant heating of Earth s surface, oceans and atmosphere. In order to understand global warming, the most vital concept is the greenhouse effect and how it plays an important part in its development. Water vapor and certain g ases in the atmosphere absorb infrared radiation, causing what is called the greenhouse effect. This occurs whenRead MoreThe Disastrous Effects of Global Warming1118 Words   |  5 PagesMile-high domes of ice tied up so much fresh water that the oceans were some 100 meters lower than today. On a global basis, the world warmed up some five degrees Celsius from the beginning of the ice age’s rapid retreat over 15,000 years ago (39). The large and rapid climatic change affected the atmosphere, temperature, and water cycles. Research shows that planet Earth is in fact still warming. Senator Al Gore says this about global warming: â€Å"You see that pale, blue dot? That’s us. Everything that