CanadaisaNorthAmericancountryconsistingoftenprovincesandthreeterritories.Locatedinthenorthernpartofthecontinent,itextendsfromtheAtlanticOceanintheeasttothePacificOceaninthewest,andnorthwardintotheArcticOcean.Canadaistheworld'ssecond-largestcountrybytotalarea,anditscommonborderwiththeUnitedStatesisthelongestlandborderintheworld.