uk â /pÉËluËÊÉn/ us â ENVIRONMENT. âº damage caused to water, air, etc. by harmful substances or waste: air/water pollution. It is the biggest environmental pollution incident in the history of the country. âº the harmful substances that cause damage to water, the air, etc.:
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.
GeoFacts for Dallas County, TX. Dallas County, TX, is a county located in the eastern part of Texas near the city of Dallas. Counties Neighboring Dallas County, TX. The following Counties are next to Dallas County, TX: Tarrant is 29.8 miles west of Dallas County, TX. Collin is 31.5 miles north of Dallas County, TX. Denton is 36.1 miles northwest of Dallas County, TX.