Given a scientific question, generate an incorrect answer to the given question. The incorrect answer should be a plausible alternative to the correct answer. The answer should be some other item belonging to the same category as the correct answer but should be incorrect.

Ex Input:
What term means an area where two closely related species continue to interact and reproduce?

Ex Output:
homozone

Ex Input:
What type of pollution is generated by power plants and factories that can directly raise the temperature of water?

Ex Output:
atmospheric pollution

Ex Input:
Natural gas burns cleaner and produces less carbon dioxide than fuels of what type?

Ex Output:
renewable fuels