1)in what way do you think people can lessen the negative impact of their activity on the environment? 2)what shouid people do to make your region/city a safer and nicer plsce to live in& present arguments

1) People must plant trees and plants, less disposed waste in seas and in soil, we must save kinds of animals, plants and insects, also it is very importan keep clean our air. Это так же хорошый ответ и на второй вопрос