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.
--------
Question: Superconductors expel a magnetic field from their interior. what is this phenomenon known as?

Answer: weissenberg effect

Question: What type of resource cannot be replaced as easily as it is consumed?

Answer: biological

Question: How many atoms are evenly organized around a central atom?

Answer:
four