"Climate Change is Happening Now!"

"Climate change is no longer some far-off problem; it is happening here, it is happening now," said Barack Obama on Climate Change, President of the United States of America. That is exactly true. Actually, what is climate change? That is a condition when carbon dioxide, the heat-trapping greenhouse gas that has driven recent global warming, lingers in the atmosphere for hundreds of years, and the planet (especially the oceans) takes a while to respond to warming. So even if we stopped emitting all greenhouse gases today, global warming and climate change will continue to affect future generations. For a more deeper understanding of climate change, we have to know this three points; the cause of climate change and the effect of climate change.