Question

2.Ask and answer these questions with a partner.

1.What are two examples of public transport?
2.Why are CFC gases dangerous?
3.What kinds of things do you think you can do on a working holiday?
4.What things can you put in recycling banks?
5.What are four ways of producing electricity?
6.What things make air quality worse?

Answer 1

1. Train, bus
2. CFC gases destroy the ozone layer of our planet.
3. On a working holiday we can do several seasonal jobs, such as: cleaning, fruit picking or other short term work.
4. We can recycle plastic bottles, paper, metal.
5. We can produce electricity by using the power of the wind, the Sun, the water or nuclear power.
6. People pollute the air with car emissions, factories.