Wednesday, 20 February 2013

Luke's Introduction

Change in the earth’s climate has taken place drastically over the years. Over many years, there have been activity contributing to this through changes in the environment such as human release of chemicals and gases. Global warming, one of the areas in climate change, is one of the most important problems that has been an ongoing problem for our human society. Humans have released greenhouse gases and chemicals into the environment which slowly collect into the atmosphere. These contribute to one of the most adverse and problematic effects of climate change in our world. Hence, this shows that humans are greatly responsible for climate change.

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