climate change

                                CLIMATE CHANGE                                  What is climate ? Climate  is the long-term average of weather, typically averaged over a period of 30 years. More rigorously, it is the mean and variability of meteorological variables over a time spanning from months to millions of years.                                 What is Climate Change ?   Climate change  is a long-term  change  in the average weather patterns that have come to  define  Earth's local, regional and global climates. These  changes  have a broad range of observed effects that are synonymous with the term. What are the effects of climate change? rising maximum temperatures. rising minimum temperat...