Parts of the Body made of water
Water and Earth
Water and pH Balance
Water and the Environment
100
60% is water
What percent of the human body is water?
100
3 quarters
How much of the earths surface is covered by water?
100
less than 7
At what pH level in our blood will we lapse into a coma and die to death?
100
1 drop
how many drops of oil can make up to 25 liters of water undrinkable?
200
75%
What percent of the brain and muscles are water?
200
98%
What percent of the earths water is salt water?
200
metabolism in the body
What does pH in water assist when consumed by a human?
200
70%
What percent of the earths water is used for agriculter
300
92%
What percent of human blood is water?
300
less than 1%
What percent of the earths water is fresh water?
300
40%
What percent of the atmospheres moisture falls as rain each day?
400
22%
What percent of human bones are water?
400
3 atoms
How many atoms does water consist of?
400
ten days
after evaporated, how long does water stay in the air?
500
a week
How many days can a human survive without water.
500
20 months
In a 100 year period, how many months does it spend in ice?
500
It helps regulate the earths temperature.
Water acts as a thermometer. it helps what?
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