Polar bears one of the largest and most dangerous hunters in the cold regions of the North. Their bodies are built for winter and they do best in the coldest areas. Unfortunately, polar bears are becoming threatened due to changes in the world’s climate. How does global warming affect polar bears? What must be done to save them?
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Polar bears one of the largest and most dangerous hunters in the cold regions of the North. Their bodies are built for winter and they do best in the coldest areas. Unfortunately, polar bears are becoming threatened due to changes in the world's climate. How does global warming affect polar bears? What must be done to save them?
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Produktdetaljer

ISBN
9781424045921
Publisert
2009-04-06
Utgiver
Vendor
National Geographic/(ELT)
Vekt
72 gr
Høyde
200 mm
Bredde
144 mm
Dybde
3 mm
Aldersnivå
L, 07
Språk
Product language
Engelsk
Format
Product format
Kombinasjonsprodukt
Antall sider
24

Om bidragsyterne

Dr. Rob Waring is an Associate Professor at Notre Dame Seishin Women's University in Okayama, Japan. His research interests extend to reading and the acquisition of vocabulary. He is a founding member of the Extensive Reading Foundation and a well-known expert on Extensive Reading. He has published many articles on Extensive Reading and is program advisor to many educational institutions throughout Asia. He maintains an Extensive Reading website, and is owner and moderator of the Extensive Reading discussion list. He was co-conference chair of JALT 2005 in Shizuoka, Japan.