Sentence Examples


  • Until recently, permafrost has locked carbon and methane beneath the surface of the planet.
  • Because of the permafrost, Aikhal was built on steel poles for support.
  • When the jet engines were not enough, they blasted holes into the frozen ground with dynamite.Due to the presence of permafrost, Mirny Mine's processing plant was built 20 miles away from the mine.
  • Sunspots and increased solar activity, permafrost, and a warming arctic tundra all play a role in raising the planet's average temperature.
  • In some areas, permafrost is now emitting carbon, which could potentially accelerate the greenhouse effect and global warming.