Check out the associated practice problems: https://www.teacherspayteachers.com/Product/AP-Environmental-Science-APES-Energy-Conservation-Practice-Problems-with-Key-12165690
Check out the study guide for this AP Environmental Science Unit: https://www.teacherspayteachers.com/Product/AP-Environmental-Science-APES-Energy-Resources-Study-GuideSub-Plans-12161288
