PJS has various meanings in the Meteorology category. Discover the full forms, definitions, and usage contexts of PJS in Meteorology.
The Canadian Shield, also called the Laurentian Plateau, or Bouclier Canadien, is a large area of exposed Precambrian igneous and highgrade metamorphic rocks that forms the ancient geological core of the North American continent, covered by a thin layer of soil.
MeteorologyLast updated: