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: What makes a complete orbit around the earth once every 29 1/2 days?

Answer: Mars

Question: Around what percentage of the earth's surface water is contained in the ocean?

Answer: 92 %

Question: What can increase the occurance of earthquakes?

Answer:
three plates sliding