The key answer of exercise 6
The key to exercise solutions in chapter 2d - Listening skills for the textbook On Screen B1+/B2 - Student's Book with authors Virginia Evans and Jenny Dooley from Express Publishing
Question
What did you learn from the lecture about rainforests? What are the consequences of rainforests disappearing? How can you help to save them? Write a few sentences. Tell your partner.
Answer
I learnt that rainforests produce 20% of the world’s oxygen supply. Rainforests are home to half of the planet's plant and animal species, too. I also learnt that many modern drugs come from the rainforests. However, only half of the rainforests exist today. I can help to save the rainforests by not waisting paper, recycling newspapers and magazines, and not buying wooden furniture.