Предмет: Биология, автор: zhanna019

Небольшое Сочинение на тему "Охрана атмосферы"
опорные вопросы: как она загрязняется? как предотвратить загрязнения?

Ответы

Автор ответа: mariSHa361

0

люди сами виноваты в этом. они загрязняют атмосферу не нарочно, но осознанно. ездят на машинах, курят... им хорошо, а воздуху плохо. придумано много всего для очистки атмосферы. если не думаете о воздухе, то подумайте хотя бы о себе. ведь вам в этом жить.

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