http://gty.im/503875433 This week's pic is of the sun rising over salt formations of the Dead Sea. The Dead Sea has a salinity level of 33.7%, which is 8.6 times saltier than the ocean! The water is so dense that it is impossible to sink in the Dead Sea!
http://gty.im/505312173 This week's ethereal image, is of geothermal steam rising at sunrise, at the Bjarnarflag Geothermal Power Station in Iceland!
http://gty.im/503630054 Our Creative Content team's Pic of the Week is back again with this gorgeous image from Torres del Paine National Park, Chile! We’d love to know how you would use this in your classroom?