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.
Midland, TX. Online Offers. Midland is a city in and the county seat of Midland County, Texas, United States, on the Southern Plains of the state's western area. A small portion of the city extends into Martin County. As of 2010, the population of Midland was 111,147. It is the principal city of the Midland, Texas Metropolitan Statistical Area, which includes all of Midland County.