Topic: Air Quality
Ancient ice indicates recent and rapid CO2 rise
Related PLT Activities
CO2 is changing ocean chemistry
Related PLT Activities
Climate scientist: “I was the kid who loved storms”
Related PLT Activities
- PreK-8 Guide
- Exploring Environmental Issues: Focus on Risk (9-12)
Experts say that, as air traffic increases, aviation’s contribution to greenhouse warming will increase, and that will mean more cloud-like contrails. Many scientists think that contrails contribute to trapping heat. What will their effect be on our warming climate?
Related PLT Activities
- PreK-8 Guide
- Exploring Environmental Issues: Focus on Risk (9-12)
Drier climate predicted for African Sahel
Related PLT Activities
- PreK-8 Guide
- Exploring Environmental Issues: Focus on Risk (9-12)
About E&S Teachers Center
PROJECT LEARNING TREE® is an award winning Environmental Education program of the American Forest Foundation.
Enhance learning in your classroom with correlated PLT lessons. Hundreds of correlations have been developed combining PLT's award winning PreK-12 Environmental Education curriculum and Earth & Sky's radio series.
Browse the topics to the right to view the radio shows and activity correlations.
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