More helium, less hydrogen.
The sun does contain some iron, around 0.2%. This would have been there at the birth of the sun, using remnant material from previous generations of stars.
Starts with pure hydrogen, fused to helium in increasing proportion as the sun ages.
Yes, of course
The sun gets bigger and will destroy planets in millions of years. We will probably go extinct.
hydrogen.
Yes. But it takes awhile
It sets awhile.
Yeomen in the Middle Ages often worked outdoors, which exposed them to the sun for long periods of time while tending to crops or animals. Their daily labor under the sun would naturally result in them having a sun-tanned complexion.
Sun contain hydrogen and helium.
Pour vinegar on the burn. It takes away the heat for awhile.
Ages
sun dial
The sun does contain some iron, around 0.2%. This would have been there at the birth of the sun, using remnant material from previous generations of stars.
Starts with pure hydrogen, fused to helium in increasing proportion as the sun ages.
The best thing you can do, to prevent heatstroke, is to drink a lot of water if you are going to be out in the sun for awhile.
Sun contain mostly hydrogen and helium.
more helium and less hydrogen.