The Marine and Freshwater Biology concentration provides education and training opportunities for students broadly interested in aquatic sciences. Marine-science-focused courses are included in this concentration in response to interest shown by a large number of Purdue students enrolled in classes such as FNR 20100 Marine Biology. These courses include a Marine Biology Practicum experience along the Gulf Coast, an Advanced Marine Biology course and a physical sciences requirement (for example, oceanography). This concentration provides students with rigorous training in the marine sciences and places Purdue among the leaders in marine science education in the Midwest. The AQSC major also offers a new course in Limnology - a critical knowledge area for marine and freshwater biologists.