it helps keep the sun from ruining your skin. The sun still shines down on you but not as hard.
Sunblock.
Sunblocks can protects us from UV. They contain SPF for it.
yes, also sunblock contains zinc and it passes through your skin safely.
They use a good sunblock. Most also build up tolerance to the sun through practicing outside, which allows their skin to develop pigments (a tan) to protect their skin from the rays of the sun.
yes
Sun rays do not protect us. the ozone layer protects us.
African Americans don't need sunblock because they don't get sun burned is an untue statement!! They do get burned and they do need sunblock. Everyone needs some sort of sun protection.
Sunscreen and sunglasses protect against the sun. Although it may be cold, the sun will still be out during the day. Therefore, mountain climbers and people in general use sunblock and sunglasses in cold temps to protect their eyes and skin from the sun.
Yes, but always wear sunblock. You only need 15 minutes a day in the sun with out sunblock to get an efficient amount of vitamin D
Stay out of the Sun or sunblock.
it protect us from sun. it helps us to not get a sun in our face so it can not get burned
where sunglasses or a hat and sunblock