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.
As European settlers began to encroach on their lands, in 1763 the Tribes began to migrate westward, first to Louisiana and, then, to the Big Thicket area of Southeast Texas. The Coushatta Tribe arrived first, settling on the Trinity River in 1807.he treaty provided that the Alabama and Coushatta Tribes, as well as other associated tribes, were to form one community in East Texas with title and possession of a large area between the Neches and Sabine rivers. The treaty also had its desired effect regarding Mexico.