Question

Соотнесите имена исторических деятелей и их сферы деятельности. И.Ф Крузенштерн Химия Н.Н Зинин Физика В.В Петров Математика Н.И Лобачевский Хирургия Н.И Пирогов География

Answer 1

Н.Н. Зинин - химия
И.Ф Крузештерн -география
Н.И. Лобачевский - математика
В.В. Петров - физика
Н.И Пирогов - хирургия

Answer 2

Matching Historical Figures with Their Fields of Activity

I. F. Kruzenshtern - Geography Nikolay Petrovich Rezanov was a Russian navigator and explorer who led the first Russian circumnavigation of the globe. He is known for his contributions to geography and exploration.

N. N. Zinin - Chemistry Nikolay Zinin was a Russian chemist known for his work in organic chemistry. He is particularly recognized for his research on the synthesis of organic compounds and the discovery of the Zinin reaction.

V. V. Petrov - Mathematics Vasiliy Vasilievich Petrov was a Russian mathematician known for his work in the field of mathematics, particularly in the area of differential equations and mathematical analysis.

N. I. Lobachevsky - Mathematics Nikolai Ivanovich Lobachevsky was a Russian mathematician and geometer, known for his work on non-Euclidean geometry. He is considered one of the key figures in the development of this field of mathematics.

N. I. Pirogov - Surgery Nikolay Ivanovich Pirogov was a prominent Russian surgeon, considered a pioneer in the field of military surgery. He made significant contributions to the development of field surgery and the introduction of anesthesia in battlefield medicine.

It seems there was a mismatch in the provided names and their respective fields of activity. The correct matches are as listed above.