Noah Phillips
Mrs. Foust
12 Honors English
5 December 2016
Climate Change Climate change is defined by Dictionary.com as “A long-term change in the earth’s climate, especially a change due to an increase in the average atmospheric temperature” (“The Definition of Climate Change”). Climate change can be separated into four categories which are: evidences, causes, effects, and solutions. These categories help to find out what climate change is and how we can stop it. There are many questions that arise when talking about climate change, and one of those questions is what are some evidences of climate change? There are nine major evidences of climate change and they are: seal level rise, global temperature rise, warming oceans, shrinking ice sheets, declining Arctic sea ice, glacial retreat, extreme events, ocean acidification, and decreased snow cover. These evidences occur all around the world and are very noticeable by anyone who comes in contact with them (“Climate Change”). Sea levels have been rising over the past century, but the most significant change has happened over the past decade. The rise of sea levels is caused by two main factors: melting land ice and the expansion of sea water. Throughout this century the rate of global sea levels rising has been about 6.7 inches, but the rate has doubled over the past decade. This reveals that the rate of rising sea levels is speeding up and could have a major impact on island and coastal life (“Global Climate Change”).
Climate change is a change in the average global or regional weather patterns. Climate changes includes factors such as; temperature, precipitation, humidity, wind and seasons, influenced by oceans, land surfaces and ice sheets. This plays a
The Sea Level has increased over the past 200 years as average global temperatures have increased. The rise is due to two factors, the freshwater being added to the oceans from ice melt in the cryosphere, and the thermal expansion of the oceans due to rises in sea temperature. The sea level has risen 6 to 8 inches in the past 100 years. It is predicted to rise another 50 to 90 centimeters in the next century. As the sea level rises it’s jeopardizing rapidly growing coastal communities, which causes evacuation in some areas causing people to lose their homes. Sea level is the effect
Decades of research suggest that sea-levels are rising, and will continue to rise as a result of climate change. This rise will have the most immediate and significant impact on
a long-term change in the earth's climate, especially a change due to an increase in the average atmospheric temperature. “http://www.dictionary.com/browse/climate-change”
Climate change is the altering of ordinary weather patterns around the globe because of excessive greenhouse gas emissions, particularly carbon dioxide
Climate change is the change in average weather of a region. Climate change can be, for example, change in region’s average annual rainfall or change in region’s average temperature for certain period (May, 2011). In a broader view, climate change can also be seen as change in Earth’s climate with an example being global warming.
Climate change can be defined as a significant change in the “average weather” of any given region sustained in the long-term and can be caused by Earth 's dynamic processes, external forces including variations in sunlight intensity, and also by human activities (USEPA, 2014).
The Intergovernmental Panel on Climate Change (IPCC) defines climate change as “A change in the state of the climate that can be identified (e.g by using statistical tests) by changes in mean and/or the variability of its properties and that persists for an extended period, typically, decades or longer. Climate change may be due to natural internal processes or external forcings, or anthropogenic changes in the composition of the atmosphere or in the landuse”
There is no doubt that the climate is changing and humans are the cause of it. Since 2005, the 10 hottest years have occurred in the past 14 years (Gore, 2006). What this shows is that the average global temperature is gradually increasing, especially now. CO2 levels have been rising rapidly as well. According to the IPCC report, there has been a 40% increase of CO2 since pre industrial times and 30% has been absorbed into the oceans (IPCC, 2013). More evidence that shows that the climate is changing is that Greenland and Antarctic ice sheets have decreased in mass. Greenland lost around 150-250 cubic kilometers of ice per year in a 4-year period and Antarctica
Climate Change is the significant change in the climate and distribution of weather patterns on Earth ranging from the last decade to millennia earlier.
Over the past couple of decades, the world has recorded the highest rates in rising sea levels. Statistics are drawn from tide gauge readings, and core samples have revealed that the Global Mean Sea level has risen by ten to twenty centimetres. However, over the last twenty years, the annual rise rate has been 3.2 millimeters a year. This is nearly double the average speed of the previous eighty years. The rise in sea levels means that destructive surges of storm push further into the mainland than they previously did, this also means that there are more cases of frequent nuisance flooding. While we can describe the rising of the sea levels as a natural process, the recent trends are a major cause of concern because the sea
Climate change as we know it today is characterized by an abrupt increase in the Earth’s temperature. It has estimated to have gotten 1.2 to 1.4 degrees fahrenheit warmer in just the last century. 10 of the last 13 years were the warmest on record.One of climate changes biggest victim is our oceans. The sea level has risen 6 to 8 inches over a span of 1
Climate Change is a change of weather patterns that lasts for a long duration. Climate change can be caused by the ‘greenhouse effect’. Humans create greenhouse gases from burning fossil fuels, electricity production and more. These gases trap the sun’s heat in the atmosphere and increase the earth’s overall temperature. This process is also called Global Warming which can cause more natural disasters like floods and droughts. Climate change is an existent global issue that started since 1880 when technology was growing rapidly and warmest year’s records were being broken more frequently in the past 30 years. This geographic issue is occurring all around the world where sea levels are rising, ice sheets are melting, natural disasters are happening more often and oceans are acidified. Almost everyone is involved with climate change as we are living on planet earth and there is a lot of reasons that causes climate change. Climate change affects us in many ways. Frequent natural disasters can be dangerous to us, droughts can give us dehydration while floods can ruin our crops and buildings. People will struggle with climate change and overall it will affect the way we live.
What is climate change? According to Dictionary.com climate change is: “a long-term change in the earth 's climate, especially a change due to an increase in the average atmospheric temperature”. The increase of the Earth 's surface temperature is largely due to the effect of greenhouse gases, such as carbon dioxide emissions from burning fossil fuels or from deforesta-tion. These emissions are what traps heat onto the Earth’s surface, which, in turn, dramatically increase the climate. Climate change has many consequences including various natural disasters such as earthquakes, hurricanes, volcanic eruptions, and storms.
Climate change is the alteration of climate over a period, either naturally or due to human activity. (IPCC, 2007)