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Question
Find an odd one out.
Options
Water
Wind
Natural gas
Fossil fuel
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Solution
Fossil fuel
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Answer the questions with the help of picture.
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Incomplete combustion of fuels leads to formation of _______.
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Find an odd one out.
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| c) wind energy |
Match the following.
| Column A | Column B |
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Energy from fossil fuels and nuclear plants are not eco-friendly sources, why?
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Explain: Fossil energy is not an example of green energy.
Write a short note.
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Which of the following units is different from the others? Why?
Solar electricity, wind electricity, atomic electricity, hydro electricity.
