El mundo sin humanos.

¿Qué ocurriría con todas las infraestructuras, ciudades, instalaciones, etc, y con el planeta mismo si la raza humana desapareciera de repente de la faz de la Tierra?

Desde 1 día hasta 10.000 años después de la desaparición de la gente:

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Tiene que estar interesante, ya lo vere gracias.