Zinc is one of the most common elements in the earth's crust. It is present in nearly all foods. Also found naturally in air, soil, and water, it is commercially used to produce such products as dry...
EERL's mission is to be the best possible online collection of environmental and energy sustainability resources for community college educators and for their students. The resources are also available for practitioners and the public.
EERL & ATEEC
EERL is a product of a community college-based National Science Foundation Center, the Advanced Technology Environmental and Energy Center (ATEEC), and its partners.
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