Most of North America falls into the category of "Temperate" climate although the southernmost part falls into the Tropical category and the most northern parts are Actic.
By other classifications, the climates of different parts of North America fall into the Tropical, Dry, Moderate, Continental, and Polar categories. The northernmost part - mostly Canada - is mostly Continental/Subarctic. The center part - mostly the US - is divided roughly equally between Dry/Semi-Arid (mostly west), Continental/Humid Continental (mid-west and northeast), and Moderate/Humid Subtropical (southeast). The southern part (mostly Mexico) is Tropical and Dry.
climate
unites states is a country south and north america are continents
North America is a continent.
the united states ecause i think north and south America are alternatives
isthmus
isthmus
Isthmus
The term about this kind of problems, the best way is consult the stuff of the government.
continent
Ponyo
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the united states, because it is a country.