Earth's origins
Earth making date
About 4.5 billion years ago
When was oxygen discovered?
1772
Water formula
H2O
Name the continent with this initial: N.A.
North America
Where is Wisconsin found in?
The USA (United States of America)
Who made earth
What is God?
Who discovered Oxygen?
What is Carl Wilhelm Scheele?
How much of earth is water?
71%
Name the continent with this initial: S.A
South America
Where is geneva located
Switzerland
Who made sunlight?
What is God?
How much of the earth is oxygen?
What is 21 percent?
When was water discovered
1811
Name the continent with this initial: A
Africa
Where is ottawa
Canada
Who discovered Earth?
Who is Eratosthenes?
What makes up oxygen?
2 oxygen atoms
WHO discovered water?
Henry Cavendish
Name the continent with this initial: E
Europe
Where is Mexico City located
Mexico
How big is earth?
What is 3,958.8 miles
Is oxygen bad for you?
No
Is water bad for you?
Sometimea
Name the continent with this initial: I
India
Where is bonn located?
Germany