True, Global warming means a long-term rise in Earth’s average temperature., Carbon dioxide is a greenhouse gas., Greenhouse gases trap heat in the atmosphere., Burning fossil fuels releases carbon dioxide., Rising temperatures can cause glaciers to melt., Solar and wind energy are types of renewable energy., False, Coal, oil and natural gas are renewable energy sources., Deforestation means planting more trees., Sea level rise means that the average level of the oceans is falling., Emissions are gases removed from the air.

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