Solving Environmental Problems

00:00:00,920Now turn to Section 3 on page 5. 00:00:09,680Section 3. 00:00:11,740Following instructions from their tutor, you will hear two environmental science students called Dominic and Ella discussing some ways of solving environmental problems. 00:00:24,360First, you have some time to look at questions twenty-one to twenty-five on page 5. 00:01:05,239Now listen carefully and answer questions twenty-one to twenty-five. 00:01:13,160Okay, everyone, get into pairs and look at the innovative env...