Physical principles underlying weather and climates. Thermal, moisture and wind climates from the scale of plants and animals to the globe. Daily weather systems and climate change. Credit will be granted for only one of GEOS (or GEOB) 200, GEOS (or GEOB) 204, or APBI 244. Recommended pre-requisites: one of GEOS 102, GEOB 102, or second-year standing in science. [3-2*-0] Equivalency: APBI244