ABOUT | CATEGORIES | Worlds of David Darling | CONTACT

A · B · C · D · E · F · G · H · I · J · K · L · M · N · O · P · Q · R · S · T · U · V · W · X · Y · Z   entire Web this site emission The release or discharge of a substance into the environment as a result of a process; generally refers to the release of gases or particulates into the air. Related categories    • ECOLOGY AND THE ENVIRONMENT Also on this site: Encyclopedia of Science Transport Concepts & Designs (partner site) BACK TO TOP