2. Noun. (ecology) The study of the dynamic changes that take place in the environment as a result of reaction between natural and man-made compounds, especially by pollutants ¹
¹ Source: wiktionary.com
2. Noun. (ecology) The study of the dynamic changes that take place in the environment as a result of reaction between natural and man-made compounds, especially by pollutants ¹
¹ Source: wiktionary.com