Environmental Protection Agency (EPA)
An agency established by the United States government to coordinate federal programs aimed at combating pollution and protecting the environment.
- Environmental psychology
noun See ecopsychology environmental psychology n. The study of how changes in physical space and related physical stimuli can affect the behavior of individuals.
noun 1. the limiting effect of environmental conditions on the numerical growth of a population.
noun 1. the branch of science concerned with the physical, chemical, and biological conditions of the environment and their effect on organisms.