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What are the elements that originate from the earth's soil and water but is needed in the body?
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What elements are in the earths hydrosphere?
The elements that are in Earths Hydrosphere is Oxygen with 33.0% of volume, Hydrogen with 66.0% of volume, and 1.0% of unknown elements.
Were is earths water located?
The earths water is located everywhere as water, ice or even gas. Such as water vapour in the air.
Is earths land bigger than Earths water?
No. As a approximation there is two thirds water to one third land.
What percentage of the earths waters is fresh water available for use by living organism?
three percent of all the earths water is fresh water
The regular movement of the earths water?
The water cycle. :)
Where do the electrons needed by the water-splitting photosystem originate?
water
What elements are needed in optimum amounts by plants?
Sun and water
What are most important elements needed by the human body?
oxygen, food, water
Energy is needed to breakdown water into its elements?
This energy is 458,9 kJ/mol.
Can a hot water heater run with only top element?
Yes, but both elements are needed for proper heating of water.
What are the names of all the elements in earth's atmosphere?
the earths atmosphere is 77% nitrogen, 21% oxygen, with traces of argon, carbon dioxide and water.
What elements are needed for photosynthesis in a plant cell?
The reactants of photosynthesis are sunlight, carbon dioxide and water.
How many atoms of each elements are needed to form one molecule of water?
at least two
What two elements are needed to form water?
Water is H2O, So you'll need 2 H (Hydrogen) and O (Oxygen)
What elements are in the earths hydrosphere?
The elements that are in Earths Hydrosphere is Oxygen with 33.0% of volume, Hydrogen with 66.0% of volume, and 1.0% of unknown elements.
What percent of earths water is saltwater?
About 97% of Earths water is saltwater.
Were is earths water located?
The earths water is located everywhere as water, ice or even gas. Such as water vapour in the air.
