A little history/geography quiz

[Scrap]

Watched a program on NG about it, before I always thought the route was the Berring Straits. Come to that everybody else did. But they found arrowheads made in the same style as the French then found remains of the oldest Tribes and took there DNA and presto. So the 2nd wave of Europeans when they came over Killed all or tried to Kill there ancestors we never learn.

[Scrap]

Either got a Boat or Walked over the ice, X youve got a point there I heard that plus there is actually snow in Antartica, it was an interesting program all down to the early mist.

[X]

What is the most common element on earth?

[X]

Whats the most common non-contagious disease in the world ?

[killersheep]

Whats the most common non-contagious disease in the world ?

Tinitis?

[CGM]

Whats the most common non-contagious disease in the world ?

Tinitis?

you hearing things? I was gonna say schizophrenia, but my latest research tells me it's a normal state of mind. (just kidding, sort of, maybe)

[X]

Good effort - the most abundant element on earth (and the universe) is hydrogen. (if you think of all the compounds that have hydrogen atoms bonded into them, it makes more sense than having just lots of loose hydrogen gas floating around.)

The most common non-contagious disease in the world ...... tooth decay!

[CGM]

What is the most common element on earth?

Nitrogen

[X]

What is the most common element on earth?

Nitrogen

Nope. It is the most common gas, but not the most common element.

[Scrap]

At a guess Oxygen

[X]

Nope.

This is also the most common element in the universe.

[killersheep]

What is the most common element on earth?

Carbon