“Green Cities” - reading
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Excerpt
For the first time in human history most people in the world live in cities. Can we now make these cities green? Modern cities are unsustainable: they consume 75% of the world’s resources and produce most of its waste. To be sustainable they would have to make sure they did not damage the ecology for future generations and did not overexploit or pollute the area
around them.
Tasks
- The words in A are from the article Are cities sustainable? Match them with their meaning in B.
- Read the article. Find the answers to the questions.
- Work in groups. Discuss the questions. Make a note of your opinions.
- Make a list of key points from your notes. Present them to the class.
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