Environmental Science 2015-2016 Quarterly Pacing Guide Quarter 1st 2nd Topic Natural History of Loudoun (throughout year) Scientific Method/How to be a Naturalist HYDROSPHERE Water Oceans Watershed Ecology Vernal Pools (in March or April) Pollution BIOSPHERE Ecology Populations Biodiversity Limiting Factors Air Structure 3rd 4th ATMOSPHERE Weather Dynamics Pollution RESOURCE SUSTAINABILITY Bioethics (throughout year) Conservation/Alternative Energies Energy Production/consumption Environmental Economics GEOSPHERE Land Geomorphology Soil Use and Reclamation Outdoors Target Date for Completion Plants Butterflies Stream/Pond Monitoring: Macroinvertebrates, fish, and chemical analysis Oct 30, 2015 Trees and Plants Jan 28, 2016 Air Quality Checks and Monitoring Apr 14, 2016 --- Insects, birds, Wildflowers, Soil analysis Jun 14, 2016