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 renewable energy source converts energy from the sunlight into electricity?

Ex Output:
geophysical energy

Ex Input:
Overharvesting is a serious threat particularly to which species?

Ex Output:
aerial species

Ex Input:
What branch of science aims to understand all about our planet and its environments?

Ex Output:
biology