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Healing Our Troubled Planet: Volume Two


Healing Our Troubled Planet: Volume Two

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Item Number:
DCS DC024547
Price:
$59.95
Format:
DVD
Length:
19 min.
Copyright:
2010
Closed Caption:
No
Producer:
Discovery Channel School
Grade Level:
3 - 8
ISBN:
9781617082429
Summary:
Examines air's role in the biosphere and considers how air pollution threatens human and wildlife populations. The program explores the carbon and nitrogen cycles and studies how the processes work in plants and animals. Four categories of air pollution are highlighted as well as sources of renewable energy including wind, solar, and geothermal.

Only available in the US.




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A&E Video
Ambrose Video
Clearvue
Crystal Productions
Discovery School
Disney Educational
Educational Video Network
Films Media Group
GPN Educational Media
Hawkhill Associates
Human Relations Media
Intelecom
Kultur International
Language Tree
Learning Seed
Learning ZoneXpress
Monterey Media
National Geographic
Nest Family
New Dimensions Media
PBS Video
Schlessinger Media
Standard Deviants
TMW Media Group
Teachers Video Company
WGBH Boston

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