F-10 Curriculum (V8)
F-10 Curriculum (V9)
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This article provides an excellent model of a scientific explanation. It addresses the question "if the atmosphere in the northern hemisphere is much more polluted than it is in the southern hemisphere, why is there an ozone hole in the south and not in the north?"
Explore how chemical pollutants affect the Antarctic food web. A scientist shows that baleen whales are consuming Antarctic krill contaminated by accumulated residues of persistent organic pollutants (POPs) from pesticides and industrial chemicals. Find out why these pollutants are concentrated at the Earth's polar regions.
Discover how seals are helping scientists study Antarctica, polar regions, oceans and climate change. Scientists use Weddell and southern elephant seals to gather data and monitor the way currents move heat around the world's oceans.
This is a black-and-white photograph taken by Frank Hurley of an evening scene in the wardroom of the ship 'Discovery' during the British, Australian and New Zealand Antarctic Research Expedition (BANZARE) to Antarctica, 1929-31. The title typed on its cardboard mount calls the picture 'Classifying the Treasures' and indicates ...