In Secrets of Pollution and Conservation, you will find out how human activity has polluted the air, land, and sea and what steps people are taking to clean up the planet.
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Description
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Creators
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Details
- Britannica Digital Learning - Editor
- Sean Callery - Author
- Britannica Digital Learning - Editor
- Sean Callery - Author
OverDrive Read
- ISBN: 9781615356348
- Release date: November 16, 2012
EPUB ebook
- ISBN: 9781615356348
- File size: 4906 KB
- Release date: November 16, 2012
Formats
OverDrive Read
EPUB ebook
subjects
Languages
English
Levels
Lexile® Measure:970
Text Difficulty:5-7