Climate Change

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Climate Change

  Over recent years it has become evident how quickly our climate is drastically changing. Evidence of this is supported by ever growing, extreme weather conditions. Scientific research has concluded that increased levels of carbon dioxide (CO2), water vapor (), methane (), nitrous oxide (), and a few other gases are to blame for the sudden change in our climate. Carbon dioxide (CO2) is probably the most important greenhouse gas produced by human activities, primarily through the combustion of fossil fuels. Currently, there is more CO2 in the atmosphere than there has been in the past 600,000 years. The term 'greenhouse effect' was first used by Atmospheric scientists in the early 1800s. At that time, it was used to describe the naturally occurring functions of lucid gases in the atmosphere. In recent decades, we often hear about the greenhouse effect in somewhat negative terms. Effects of the climate change theory are already starting to become visible. Examples include accelerating glaciers, the vast shrinking ice caps, changes in plant and animal behaviour, longer and more severe tropical storms worldwide. As sea levels are slowly, gradually rising people living on low-lying islands and coastal cities face loosing their homes for good. In December 2005, a small community living in the Pacific island chain of Vanuatu became the first in the world to be formally moved out as a result of climate change. Continued global warming is expected to be more intense heat waves, droughts and more flooding. There may be severe problems for regions where people are particularly vulnerable to changes in the weather. Food shortages and the spread of disease are also commonly predicted throughout the next 50years.

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  To raise awareness of climate change, we were given a project that was to be completed in school for coursework. We were allowed to work in groups or on our own in order to inform and advise people about climate change and how they can help control it. Firstly we ourselves took part in a survey to enable us to calculate our carbon footprint. From this we then drew up an action plan that could be used to reduce the carbon intake of our household. The action plan consisted of ideas such as, switching electrical equipment off standby and switching lights ...

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