Toggle menu
Toggle personal menu
Not logged in
Your IP address will be publicly visible if you make any edits.

Pollution

From ProleWiki, the proletarian encyclopedia
More languages
Revision as of 03:05, 17 November 2021 by Jucheguevara (talk | contribs) (I’m on iPad right now I will get this page fixed later lol)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can take the form of chemical substances or energy, such as noise, heat, or light. Pollutants, the components of pollution, can be either foreign substances/energies or naturally occurring contaminants. Pollution is often classed as point source or nonpoint source pollution. In 2015, pollution killed 9 million people worldwide.[1]