My Topic is about global warming I chose it because it is an interesting topic and it is affecting the world everyday. It hurts the environment and if it keeps going we might hurt the world because it is getting worse every year. Global warming started getting worse in mid 20th century most of the increased climate is by increasing of greenhouse gases like the burning of fossil fuels and deforestation.Warming is mostly affecting in the Artic because the increase of water and the decrease and melting of glacier. Since 1979, land temperatures have increased about twice as fast as ocean temperatures.
needs some more info
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