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In this activity, learners explore sublimation by conducting experiments with dry ice.

In this inquiry-based lesson, learners measure the biomass of trees, calculate the carbon stored by the trees, and use this information to create recommendations about using trees for carbon sequestra

In this experiment using sprigs of Elodea, learners will observe a natural process that removes carbon dioxide (CO2) from Earth's atmosphere.

In this activity, learners make a miniature greenhouse or "terrarium" to explore the greenhouse effect.

In this activity, learners discover how solar energy can be used to heat water.

Learners will understand the relationship between climate change and sea-level rise.

In this activity, learners investigate carbon sequestration by creating a carbonated beverage out of apple juice and dry ice.