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.

In what energy industry process are fluids pumped through a borehole, creating fractures in the rock that contains the natural gas?
grinding

Warming conditions and, perhaps, human activities contributed to what fate of many organisms of the pleistocene era?
overpopulation

The large hadron collider is the biggest type of what invention, which boosts particles to high energies?
electron microscope