Question

Match the following
Column A
Column B
1. naphthalene
a. pipelines
2. synthetic fibres
b. global warming
3. natural gas
c, roads
4. carbon dioxide
d. petrochemicals
5. coal tar
e. clothes
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Answer 1

Answers ☞

1 napthalene - d. petrochemicals

2 synthetic fibres - e. clothes

3 natural gas - a. pipelines

4 carbon dioxide - b. global warming

5 coal tar - c. roads

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