Earth Group at eNotes http://www.enotes.com/earth-david-brin/group The latest discussion, including questions and answers, from the Earth Group at eNotes. en-us <![CDATA[An Inside Look at the San Andreas Fault]]> http://www.enotes.com/documents/an-inside-look-san-andreas-fault-22115 http://www.enotes.com/documents/an-inside-look-san-andreas-fault-22115 PST <![CDATA[Asking Mr. Aims]]> http://www.enotes.com/documents/asking-mr-aims-22111 http://www.enotes.com/documents/asking-mr-aims-22111 PST <![CDATA[Not Just Dirt!]]> http://www.enotes.com/documents/not-just-dirt-22079 http://www.enotes.com/documents/not-just-dirt-22079 PST <![CDATA[The Earth Is Always Moving]]> http://www.enotes.com/documents/earth-always-moving-22059 http://www.enotes.com/documents/earth-always-moving-22059 PST <![CDATA[It's Not Just Dirt!]]> http://www.enotes.com/documents/its-not-just-dirt-22067 http://www.enotes.com/documents/its-not-just-dirt-22067 PST <![CDATA[Day and Night]]> http://www.enotes.com/documents/day-night-22041 http://www.enotes.com/documents/day-night-22041 PST <![CDATA[Sunshine]]> http://www.enotes.com/documents/sunshine-22031 http://www.enotes.com/documents/sunshine-22031 PST <![CDATA[Earth Is Composed of Rocks, Water, and Gas]]> http://www.enotes.com/documents/earth-composed-rocks-water-gas-20919 http://www.enotes.com/documents/earth-composed-rocks-water-gas-20919 PST <![CDATA[Earth's Crust Contains Continents and Oceans]]> http://www.enotes.com/documents/earths-crust-contains-continents-oceans-20923 http://www.enotes.com/documents/earths-crust-contains-continents-oceans-20923 PST <![CDATA[What Causes Seasons?]]> http://www.enotes.com/documents/what-causes-seasons-19787 http://www.enotes.com/documents/what-causes-seasons-19787 PST