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salted eggplant

Educator Materials

Salt and Plant Cells

Salting an eggplant demonstrates the effect of salt on plant cells. 


Salt in Ecosystems main image

Educator Materials

Salt and Ecosystems

Students learn about the impact of salt in various ecosystems.








urban heat island

Video

Urban Heat Island Effect

In cities like Atlanta, the high concentration of buildings, roads, and other artificial surface areas retain heat, making urban environments up to 10° C  (18° F) warmer than rural areas.


bringing stories together main image

Educator Materials

Bringing the Stories Together

How mundane or ordinary aspects of daily life can lead to environmental issues by disrupting ecological function (in this case abiotic factors).