Welcome! This full-page summative pre- and post-course test is best suited for a field ecology/environmental science hybrid course. The thirty multiple-choice questions cover the following subtopics: groundwater, public relations, acid rain, Greenhouse effect, ozone layer, plant succession, forest entomology, nature weather indicators, wastewater treatment process, bioindicators, forest pathology (fungal infections), lichen classification, habitat, rules of nature photography, limnology, layout