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Global warming effects on sea level
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“Sooner or later, we will have to recognise that the Earth has rights, too, to live without pollution. What mankind must know is that human beings cannot live without Mother Earth, but the planet can live without humans”. This quote by Evo Morales exemplifies how earth should be treated and how what we are treating the earth is wrong. For the past century, humans have been abusing the earth. This abuse has lead to many problems on earth, the most prevalent being global warming. Global warming is defined as the gradual heating of the earth’s surface, oceans, and atmosphere. Global warming begins with the greenhouse effect, which is caused by the interaction between earth’s atmosphere and radiation from the sun (Putz). Global warming is a reality …show more content…
Average U.S. temperature has increased by 1.3 degrees to 1.9 degrees Fahrenheit since record keeping began in 1895; most occurring after the 1970’s. Also, from 2000 to 2009 was the warmest on record throughout the United States, according to the U.S. Global Change research program. Another frightening statistic that further emphasizes the point is the 10 warmest temperatures of the last 140 years have occurred since 2000. This information shows the extent of what the greenhouse effect is doing to our environment. Due to the rise in annual temperatures of the earth, it has caused ripple effects such as: rise in sea levels, decreased snow over, and cases of extreme weather. NASA reports that global sea level has risen 17 centimeters, or 6.7 inches, in just the last century. This may not seem like a lot, but just in the last decade the rate has nearly doubled that of the last century. One cause of this is the due to the warming of the oceans, which causes expansion. Another cause is due to the increase of melting Arctic sea ice and retreating glaciers, which has to do with the rise in temperatures in historically colder regions. Data from NASA's gravity recovery and climate experiment show Greenland lost 150 to 250 cubic kilometers of ice per year between 2002 and 2006, while Antarctica lost about 152 cubic kilometers of ice between 2002 and 2005. This increase in warmer temperatures around the world has caused an increase in extreme weather over the years, examples of this are the many hurricanes and tornados that have come through the United
Global warming is described as an increase of average temperature throughout the globe over an extended period of time. Typically when scientists use the term global warming they use it to describe rising temperatures due to human actions such as the burning of fossil fuels and release of aerosols into the atmosph...
Recent studies based on satellite monitoring by NASA reveals that melting ice from both the poles has been responsible for a fifth of the global rising sea levels since 1992 (11 mm). Antarctica and Greenland are now contributing three times as much ice to sea levels as they were 20 years ago. Although the Greenland ice sheet is only about...
The warming of the air brings with it a change in weather patterns across the globe. This change in weather patterns will include an increase in weather extremes such as, storms and drought. The type of extreme depends on a specific region with drought expected to increase in the dry tropics and with the frequency of tropical storms and rainfall expected to increase in the wet tropics.
It's no surprise to most people that the idea of global warming is a highly controversial and debated topic. But is there any real evidence that global warming is a growing problem or is global warming just a big scare tactic being used to get people to comply with strict government regulations? Global warming is widely believed to be the main cause of rising average global temperatures. In reality, global warming isn't really all what it has been exaggerated to be. Many of the predicted effects of global warming over time have actually been proven to be false all together.
The Earth's climate has changed significantly throughout history. In the last 700,000 years there have been seven cycles of glacial advance and retreat. With the abrupt end of the last ice age approximately 7,000 years ago the beginning of the modern climate era was born. In the last century the global sea level has risen 17cm. All three major global surface temperature reconstructions show that Earth has warmed since 1880. Most of this warming has occurred since the 1970s, with the 20 warmest years, having occurred since 1981 and with all 10 of the warmest years occurring in the past 12 years. There is no denying global warming. Once considered a conspiracy theory by the world’s leading governments, industries and populations; global warming
Sea level rise: As of January 2015, globally the sea levels measured 61.91 mm. Sea level rise is caused primarily by two factors related to global warming: the added water coming from the melting of land ice and the expansion of sea water as it
There are many causes and consequences of climate change discussed throughout this Encyclical. One of the most important would be the extreme weather. “In recent decades this warming has been accompanied by a constant rise in the sea level and, it would appear, by an increase of extreme weather events, even if a scientifically determined cause
They say that warmer waters will increase the power of tropical storms such as hurricanes and typhoons. Again the statistics given are made by a select group of notoriously bias paid scientists. Meaning the waters won’t get warmer. The waters get warmer every year because of the natural warming and cooling of the earth’s environment. This is the way that the earth works because of the shape and rotation of the earth around the sun. Added on to that is the fact that the storms that have been forming nowadays have been the same size as always just in new locations. This is just one e...
The global sea level rose about 17 centimeters (6.7 inches) in the last century (NASA). The rate in the last decade, however, is nearly double that of the last century. With climate change on the rise, higher temperatures, more droughts, and wilder weather will prevail. These changes will affect animals, ecosystems, and people.
Because the Earth is slowly warming up, heat waves, for example, have been occurring more frequently and for longer durations. According to the Climate Communications, “In 2010, 19 countries set new all-time record high temperatures, but not a single country set a new all-time record…” (Overview). Comparing this to Gore’s speech, eighteen countries have experienced all new highs in heat since the European heat wave in 2003. This increase in temperature is due to the shifting of the climates in specific regions as an after effect of global warming.
There are many different views on whether global warming is actually real or not and possible catastrophic damage it causes. It is a big issue in politics now, everyone is arguing whether or not it is actually real or that it is just a weather pattern. People need to wake up and realize that it is real, just look at the shorter winters and the warmer weather. The Glaciers are melting, crazy weather patterns are happening, so what else could it be? We have more things to worry about as a government though.
Of all the effects of global warming, the extreme weather that is taking place all over the world is the most obvious one. Global warming will bring more heat waves, drought, fiercer wildfires and stronger hurricanes. “This intensification of weather and climate extremes will be the most visible impact of global warming in our everyday lives” (75 yrs NWF). Due to rising temperatures, places everywhere will be affected as we get more extremely hot summer days and lesser winters. In addition, as these rising temperatures shifts the cycle of rain and increases evaporation, there will be longer and drier droughts which in turn can lower the water supply for life everywhere. Wildfires can turn out to be even more catastrophic due to warmer temperatures and drier areas combined with accumulated levels of fuel loads in the forest which has built up as a result of decades of fire suppression activities. Moreover, stronger hurricanes are also an effect of global warming as sea levels are rising and heavier rains are falling near the coasts. Overall, global warming is bringing climates that are changing real fast.
These changes are becoming more prevalent in our world today, in the past 150 years. Scientists have been analyzing the causes and effects of the greenhouse effect and many other issues that global warming has presented. As John Houghton states in his book, Global Warming the Complete Briefing, on page 2, “The 1980s and 1990s were unusually warm. Globally speaking, the decades have been the warmest since accurate records began somewhat over a hundred years ago and these unusually warm years are continuing into the twenty-first century.” There are countless records that show that our world as a whole is getting warmer, and the facts cannot be disputed.
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. While it changes the Earth’s climate it takes away different species that we depend on and some which other species depend on and also effect (in a bad way) the environment in which we live and can cause permanent damages to humans, animals, plant which will change the whole chain of ecosystem.
The common definition of global warming is a gradual increase in the overall temperature of the earth’s atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide and other pollutants (Global warming, Wikipedia). Moreover, the effects of global warming will bring ecological and social changes. Because there is no exact way to predict the effects of global warming, it is almost impossible to say how strong global warming will affect life in the future.