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Environmental Science: Our Ozone Blanket


Environmental Science: Our Ozone Blanket

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Item Number:
TMW K4525DVD
Price:
$44.95
Format:
DVD
Length:
11 min.
Copyright:
2009
Closed Caption:
n/a
Producer:
TMW Media Group
Grade Level:
4 - 9
Summary:
This program provides a lesson in scientific investigation as well as our planet's atmosphere. Discover how scientists determined that CFC's were the cause of a hole discovered in our protective ozone blanket and how scientists, engineers and manufacturers worked together to prevent further damage to the atmosphere until ozone friendly substitutes for CFC's could be developed. Includes suggestions for careers in this field of study.


Series Name:
    Wonders of Earth Science



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