Multiple choice general knowledge science & technology

Select all sources of renewable energy ...

  1. CNG

  2. Wind Kite

  3. Tidal Generator

  4. Fuel Cell

  5. Biogas

  6. Jatropha
Reveal answer Fill a bubble to check yourself
B,C Correct answer
Explanation

Wind kites and tidal generators are renewable energy sources. CNG (fossil fuel), fuel cells (require fuel input), biogas (organic but not typically classified as renewable in this context), and jatropha (biofuel crop, not a direct energy source) are not classified as renewable energy in the same category.

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