6.+pollution

Pollution: Tentative Test Date MC 2XFRQ (A) 3/21/13 or (B) 3/20/13: Pollutants come from a variety of sources and activities. There are environmental, health, and economic costs of pollution. Many pollutants have a long term effect on health and the environment. Reducing both usage of materials and waste greatly reduces pollution. (pp. 179-203)

Study Guide: Air Pollutants Chart:

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