Final answer:
Levi should include tips on his poster about wearing sunscreen with an SPF of 30 or higher, wearing protective clothing with a UPF rating, and seeking shade to protect against UV radiation.
Step-by-step explanation:
Important UV Radiation Protection Tips for a Poster
Levi, who is creating a poster to educate others on the risks of UV radiation, should consider highlighting the following three points:
Wear Sunscreen - Choose a sunscreen with an SPF of 30 or higher to protect against both UVA and UVB radiation. This is crucial for preventing immediate skin damage and the long-term risk of skin cancer.Wear Protective Clothing - Use clothing with a UPF rating to shield the skin from UV rays. Clothing specifically designed for sun protection can significantly reduce the risk of skin damage.Seek Shade - Encourage finding shaded areas, especially during peak UV hours, to minimize direct exposure to the sun's harmful rays.
By incorporating these essential tips, Levi's poster will be a useful tool for informing the public about the importance of sun safety. It's also vital to remind people that even on cloudy days, UV radiation can penetrate through and protect oneself accordingly.