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Climate Change
What is climate change? Climate change means a significant change in the measures of climate, such as temperature, rainfall, or wind, lasting for an extended period – decades or longer. The Earth's climate has changed many times during the planet's history, with events ranging from ice ages to long periods of warmth. What’s different about this period of the earth’s history is that human activities are significantly contributing to natural climate change through our emissions of greenhouse gases . This interference is resulting in increased air and ocean temperatures, drought, melting ice and snow, rising sea levels, increased rainfall, flooding and other influences. What cause climate change? Changes in the sun's intensity Volcanic eruptions, or slow changes in the Earth's orbit around the sun Natural processes within the climate system such as changes in ocean current circulation However, the current global aim is to tackle climate chang