What was sylvia earles goal?

Where the America get the statue of librety? What animals were at the zoo 100 years ago? Are trees being cut down in the daintree rainforest? Which desert is about the same size as US? What are the disadvantages of watershed management? What are the two longest rivers in Australia? What kind of animals live around the hudson river? Where are the Everglade mountains located? What is the death zone of Mount Everest? Is it safe to ride a roller coaster with a level one concussion? What is needed to build a model of Tower of London? What type of prison was Alcatraz? Is ana maria island a good beach? What were Scotland's lakes and rugged highlands created by? How far from the Mediterranean sea is Cairo? Why do oceans have high npp? What are the landforms along river thames? Can high density expanded polystyrene be used as wall of house? Is there caves in coral reefs? What part of Africa is covered by the Sahara Desert?