instruction:
Given a scientific question and its correct answer, generate supporting facts for the answer. This supporting fact can be an explanation for the answer to the given question.
question:
Question: What effect causes winds and currents to form circular patterns? Answer: coriolis effect
answer:
The Coriolis effect causes winds and currents to form circular patterns. The direction that they spin depends on the hemisphere that they are in.

question:
Question: What is the clear, protective covering on the outside of the eye? Answer: cornea
answer:
First, light passes through the cornea of the eye. The cornea is a clear, protective covering on the outside of the eye.

question:
Question: What shape rash is formed from a skin infection caused by trichophyton? Answer: ring-shaped
answer:
skin infection caused by the fungus Trichophyton that causes a characteristic ring-shaped rash.