chemical and physical properties / biological and chemical properties / appropriate tools / hazardous materials management / wastewater collection systems / energy sources / water management / energy conservation / septic systems / chemical nature / energy pyramid / transportation / acceptable site / geographic tools / personal protective equipment / plant growing media / natural systems / nuclear energy sources / chemical cycles / fossil fuel energy sources / biological and ecological systems / renewable energy sources / food web / landfill gas / residential and industrial chemicals / energy / /
5. Environmental Science Standard Statement: Learners apply earth, life and physical sciences to the production, extraction, processing, protection, use and renewal of both renewable and non-renewable resources. Knowledg