Why should extra precautions against sun exposure be taken when boating?

Use good lotions that will protect your skin from the sun’s Ultraviolet rays. Good clothing, such as wide-brimmed hats, can help protect your skin. Drinking plenty of water keeps your skin hydrated and helps prevent it from becoming dried out. UV rays can also harm your eyes, so wear UV protective sunglasses.The sun is less powerful in the morning and late in the day when it’s not directly overhead.

Explanation:

They use the si unit, or metric system its all the same thing

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