Environmental science is a multidisciplinary field that applies various natural sciences to solve environmental problems. It studies the interactions between living and non-living elements of the biosphere, including air, water, food, sunlight, and temperature. Environmental science also considers how human activities in areas like agriculture, industry, transportation, and technology can negatively impact ecosystems. As a result of increased environmental contamination, environmental science courses are growing rapidly at many universities to address these issues and make people more aware of how we are all connected to the environment.