Give examples of the negative impact of human economic activity on the animal world.

Extermination of animals and birds by poaching, illegal hunting. So, the tour, Steller’s cow, tarpan were destroyed. Bison, bison, sika deer are on the verge of extinction. As a result of the development of the habitat of the Ussuri tiger and the reduction of its food base, the number of this animal has decreased. When fishing for fish, dolphins get caught in the nets and die. With river water and through straits, toxic chemicals get into the seas, because of which sea inhabitants die.