Continental Drift, Sea Floor Spreading and Plate Tectonics. Tectonic Theories. Tectonic theories attempt to explain why mountains, earthquakes, and volcanoes occur where they do, the ages of deformational events, and the ages and shapes of continents and ocean basins.
Sterling, Connecticut. Sterling is a town in Windham County, Connecticut, United States. The population was 3,099 at the 2000 census.
978 and 351. Sterling, MA is currently using an area code overlay in which area codes 351 and 978 serve the same geographic area. Ten digit dialing (area code + seven digit number) is necessary. In addition to Sterling, MA area code information read more about area codes 351 and 978 details and Massachusetts area codes. Sterling, MA is located in Worcester County and observes the Eastern Time Zone. View our Times by Area Code tool.