2
Using excess heat to warm buildings
B. Keeping people cool with special clothes
C. Removing CO2 with a green wall of trees
D. Collecting plastic waste with a bubble barrier
Questions 5-8: Choose the correct headings for paragraphs 1-4 from the list of headings below.
Write the correct letter from A-F.
List of headings
A. Two steps of dealing with plastic waste
B. The importance of technological development
C. Man-made leaves that can help with global warming
D. Efficient approaches to maintaining the right temperature
E. The amount of CO2 that makes climate change unstoppable
F. The cause of as well as the solution to environmental issues
5. Paragraph 1:
6. Paragraph 2:
7. Paragraph 3:
8. Paragraph 4:
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