ОТВЕТИТЬ НА ВОПРОСЫ ПО-АНГЛИЙСКИ: 1) When did people first start speaking about ecology? 2)How can the environment influence

1) Human started speaking about ecology  in the 1920s, through the study of changes in vegetation succession in the city of Chicago.

2)It may have a big influence. For example, if living conditions are bad, animals or nature can die.

3)Human ecology- it’s a science, that studies the interactions of man as a biosocial being with a complex multicomponent surrounding world, changing living conditions.