UOI2 - How The World Works - The Power of Rubbish
Questions:
1. Where is methane gas being recovered from?
2. How is methane gas produced?
3. What are two words used to describe methane gas in paragraph 3?
4. What is meant by the term "greenhouse gases"?
5. What is "flaring"?
6. What process is carried out to collect the methane gas?
7. Where is gas being used to generate electricity?
8. How long does a landfill gas field last?
9. Why do you think this is a positive/negative idea?
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