Air pollution happens when there is an abundance of foreign substances in the air, this happens when there is an abundance of factories releasing harmful gases into the air. 16 people found this helpful. Show more usage examples...
Trinity County is a county located in the U.S. state of Texas. As of the 2010 census, the population was 14,585.ts county seat is Groveton. The county is named for the Trinity River. Trinity County is included in the Huntsville, TX Micropolitan Statistical Area, which is also included in the Houston-The Woodlands, TX Combined Statistical Area.
Trinity is a town in Morgan County, Alabama, and is included in the Decatur Metropolitan Area, as well as the Huntsville-Decatur Combined Statistical Area.As of the 2000 census, the population of the town is 1,841.he median income for a household in the town was $61,060, and the median income for a family was $71,818. Males had a median income of $54,250 versus $34,205 for females. The per capita income for the town was $28,628.