This course serves as an introduction to the chemical processes responsible for natural environmental phenomena and anthropogenic environmental problems. Topics to be discussed include atmospheric chemistry, water and soil chemistry, environmental sampling, climate change, pollution, waste management, fossil fuels and alternative energy technologies, toxic organic compounds and the principles of green chemistry. Prerequisites: AUCHE 112 or AUCHE 212 (2022) or AUCHE 214, third year standing, AUCHE 220 recommended.