Question

alison and her dad are going on a hike. how can they best protect themselves from sun exposure?
by wearing short - sleeved shirts and shorts
by applying sunscreen with a minimal spf
by hiking in the middle of the day
by wearing protective clothing

Explanation:

• Wearing short - sleeved shirts and shorts exposes more skin to the sun, so it's not a good way to protect from sun exposure.
• Applying sunscreen with a minimal SPF (Sun Protection Factor) won't provide sufficient protection. A higher SPF is usually needed for better sun protection.
• Hiking in the middle of the day means being exposed to the strongest sunlight, which is not a protective measure.
• Wearing protective clothing can cover the skin and reduce direct sun exposure, which is an effective way to protect from sun exposure.

Answer:

by wearing protective clothing