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Sarah G. -

Hey Kids, Let's Plant a Tree!

The sights and sounds of spring are in the air, and it is the perfect time to think about improving the world around us by planting a tree. Share the following stories with your family to teach... More 
Part of the Salem science collection, the Encyclopedia of Global Resources surveys more than 200 natural resources, along with major producers and technologies, in this comprehensive, four-... More 
Provides a wide range of scientific, historical and cultural information about the animal world. Covers careers in the animal sciences in addition to biological concepts, the history of zoology, biographies of scientists, and... More 
This guide presents extensive data on the habitats and ecosystems of more than 1,200 species identified as endangered or threatened by the U.S. Fish and Wildlife service. Entries include introductory information with an image of... More 
Offers detailed comparative essays on major biomes and their component ecosystems. Includes entries on land biomes and water biomes and covers climate, elevation, soil, water bodies, vegetation, animal life, food web, plant and... More 
This encyclopedia explores water science and issues from an international perspective. Topics covered include lakes and streams, oceans, aquatic animals, weather and climate, glaciers, wetlands, ecology, hydropower, commercial... More 


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