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Question
Match the following.
| Column A | Column B |
| 1) Sunlight | a) Wind energy |
| 2) Natural gas | b) Environment friendly energy |
| c) Fossil fuel | |
| d) Atomic radiation |
Solution
| Column A | Column B |
| 1) Sunlight | b) Environment friendly energy |
| 2) Natural gas | c) Fossil fuel |
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