Reduce Your Carbon Footprint!
The emission of carbon in our atmosphere is causing terrible consequences in polar ecosystem. Polar bear is a specie that suffers these consequences. For these reason, we must reduce in the school, household, community and everywhere, the pollution a
Subject: Science |
Grade: 9-12
Author(s): Grup U,
Josep Prats,
Jordi Cuñé,
Alejandro Guijosa,
Sergi Velasco,
Manoli Pifarre
Views: 1,424 |
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