Hi. What a nice day! I have dance-practicing today and have to do my book report. I'm kinda busy.
Today, I'd like you to talk about climate change. Climate change means the variation in the Earth's global climate. It describes changes in the state of the atmosphere over time scales ranging from decades to millions of years. These changes can be caused by processes inside the Earth, forces from outside. Climate change is not about normal variations to the climate, and the effects of these variations on other parts of the Earth. For example, melting of the ice caps at the South Pole and North Pole. These changes may take tens, hundreds or perhaps millions of years.
