Sentence Examples


  • It's scary to think that over three hundred and fifty children die in swimming pool drownings each year, with sixty to seventy percent of those drownings coming from ground-level residential pools.
  • Reduces air pollution: Ethanol reduces the amount of carbon monoxide and other ground-level toxic air pollutants as compared to conventional unleaded gasoline by about 10 to 30 percent.
  • Air pollution: Vehicles and industrial waste remain the biggest contributors to ground-level ozone.
  • Carbon dioxide contributes to ground-level ozone, like the analogy of the greenhouse.
  • Likewise, the ground-level ozone warms the planet and the oceans.