Water accounts for about 1/50 th or 2% of the earths mass.
Ammonia (NH3) does not contain water. It is a compound made up of nitrogen and hydrogen atoms.
The world's total water supply is estimated to be around 1.4 billion cubic kilometers, but only about 2.5% of this is fresh water. Of the fresh water, only a small fraction is easily accessible and clean for human use.
Pen ink is typically made up of water, solvents, dyes, and pigments. The exact amount of water in pen ink can vary depending on the specific formula of the ink, but it generally ranges from 50-80%.
No, water is not made of carbon. Water is made up of two hydrogen atoms and one oxygen atom, forming the chemical formula H2O. Carbon is a different element and is not a component of water.
Salt water is made by dissolving salt (sodium chloride) in water. When salt is added to water, the sodium and chloride ions separate and disperse throughout the water, creating a solution with a salty taste.
25% of the world is land so obviously 75% is made of water.
The world is made up of about 70% of water
How much fresh water left in the world for our future generation and how we can save it.
72 % from the world surface is salted water.
65% water
the world has more salt water because the world is mostly made of oceans.
Their is .5% frozen water in the whole world.
No. It is not.
3% of the world is made of fresh water
it was made of charcoal and water.
about 80% of an orange is made up of water.
Pastries made mostly of water (and flour)