Question

помогите англ пж пж пж​

Answer 1

Ответ:2. If we dump all sorts of chemicals into rivers,  we will not be able to swim in them in the future.3. If we do not stop cutting down so many trees, we will be endangered our oxygen supply4. If the global temperature rises, sea levels will rise too.5.People will run out of drinking water one day if they do not use it more rationally

Объяснение: