The presence of small amounts of heat-trapping greenhouse gases in the atmosphere warms Earth's surface, resulting in a planet that sustains liquid water and life. Changes in climate conditions can affect the health and function of ecosystems and the survival of entire species.
John Jacob Hans Ruby was born about 1744 in York County, Pennsylvania and died on 24 Jan 1788 in Shenandoah County, Virginia about age 44. 32. Jacob Jakob was born on 24 Jan 1716/17 in Reichenbach, Canton Berne, Switzerland.
Peter Ruby was born from 1740 to 1741 in Philadelphia, Philadelphia County, Pennsylvania and died in 1822 in Indiana at age 82. + 39 M ii. Hans John Jacob Jessie Ruby was born about 1740 in Lancaster County, Pennsylvania and died on 27 Jan 1791 in Shenandoah County, Virginia about age 51.