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  1. Copilot 答案
    面积42,549,000平方公里
    人口1,052,213,000(2022年,估算)
    人口密度每平方公里21人(每平方英里55人)
    区域居民称谓词美洲人
    美洲气候
    美洲气候
    美洲横跨西半球,从加拿大到智利。但是它们的气候有多大不同呢?
    Etymology and naming

    The name "America" was first recorded in 1507. A two-dimensional globe created by Martin Waldseemüller was the earliest recorded use of the term. The name was also used (together with the related term Amerigen) in the … 展开

    History

    The pre-Columbian era incorporates all period subdivisions in the history and prehistory of the Americas before the appearance of significant European influences on the American continents, spanning the tim… 展开

    Geography

    The Americas make up most of the land in Earth's Western Hemisphere. The northernmost point of the Americas is Kaffeklubben Island, which is the most northerly point of land on Earth. The southernmost un… 展开

    Demography

    In 2021 the total population of the Americas was about 1.03 billion people, divided as follows:
    • North America: 596.6 million (includes Central America and the Caribbean)
    • South America: 434.3 … 展开