Grant Dwight Jackson (born September 28 1942 in Fostoria Ohio) is a former major league baseball pitcher who played for the Philadelphia Phillies Baltimore Orioles New York Yankees Pittsburgh Pirates Montreal Expos and Kansas City Royals from 1965 to 1982.
Climate is the statistics of weather, usually over a 30-year interval. It is measured by assessing the patterns of variation in temperature, humidity, atmospheric pressure, wind, precipitation, atmospheric particle count and other meteorological variables in a given region over long periods of time.
Climate change is primarily caused by the accumulation of heat-trapping gases in the atmosphere. In the mid-1800s, physicist John Tyndall conducted experiments and found that some molecules present in the atmosphere, such as carbon dioxide (CO2), actually trap heat from the sun and help keep the planet warm.