Polar bears face danger as Arctic ice melts and habitat shrinks
Polar bears rely on sea ice to hunt seals in the Arctic. Since 2008 the U S Fish and Wildlife Service lists them as threatened. Warming reduces ice cover, forcing longer swims and less food. Experts warn most bears may vanish by 2100 if ice disappears.
MENTIONED IN THIS ARTICLE
U.S. Fish & Wildlife Service
Arctic
North America
United States
Alaska
Canada
Greenland
Norway
Russia
Helping polar bears and people take action now
Experts say actions can improve outcomes for polar bears and other wildlife. The piece urges students to start campaigns, reduce car use by parents, bike to school, write to representatives, and discuss energy choices with friends, family, and local businesses to influence energy sources.
Polar Bear Shrinking Ice at Library Reading
Public notices two links shared for quick access: bit.ly/MPpolarbears and bit.ly/MPhelpbears. Library shelves feature Stephen Person's Polar Bear Shrinking Ice.
MENTIONED IN THIS ARTICLE
Stephen Person
Polar bears lunch joke and ice density lesson
Paul and Penny share a joke about polar bears eating ice bergers. The piece explains why ice is less dense than water and floats, noting that water forms rings when it freezes and that floating ice keeps oceans from freezing solid.
MENTIONED IN THIS ARTICLE
Paul
Penny
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