He climbed El Ãvila Mountain with the poet AndrÃ©s Bello, the tutor of SimÃ³n BolÃ­var.
This man was allowed to conduct an expedition in Russia on the condition that he did not publish anything on the condition of the serfs, and that expedition was briefly stopped by an anthrax outbreak. This man's work led to a world isotherm map created by William Channing Woodbridge. He observed a transit of Mercury at Callao and his writings were a primary reason for the use of guano as a fertilizer. This man's lectures at the University of (*) Berlin were published in a work called Kosmos. He climbed El Ãvila Mountain with the poet AndrÃ©s Bello, the tutor of SimÃ³n BolÃ­var. Among other things, this man names a type of squid, a penguin, and a river in Nevada. For 10 points, name this Prussian explorer and naturalist who names various animals as well as a current off the west coast of South America.
This man was allowed to conduct an expedition in Russia on the condition that he did not publish anything on the condition of the serfs, and that expedition was briefly stopped by an anthrax outbreak.
Alexander von Humboldt