Unit Title	Author	Year
Seminar: Planning for a Sustainable, Environmentally Just, and Climate-Ready Philadelphia
Where Does All the Water Go?	John Daniel Hartzog	2023
Keywords: global warming, Green Infrastructure, sustainability, Urban Landscape, water cycle
Seminar: The Biology of Food
Learning the Water, Carbon and Nitrogen Cycles through the Effects of Intensive Farming Techniques	Winnie Chan	2014
Keywords: Biology, carbon cycle, Environmental Science, farming, Food, nitrogen cycle, water cycle
Seminar: Topics in Environmental Health
Environmental Health in the Classroom	Kimberly Sweeney	2021
Keywords: conservation, contamination, plastic pollution, water cycle, water pollution
Where Does Our Water Come From?	David White	2021
Keywords: water, water cycle, water filtration, water pollution, Watershed