No, a cubic mile of seawater does not only contain water.
In addition to approximately 1.1 trillion (1,101,117,150,000) US gallons of water there would be several kilograms of sea salt. It would also include several tons of fish and other animals, and several tons of algae and water plants.
salt
The only place you'll find concrete on the "average house" is its footing. The average house footing will contain between 5 and 8 cubic yards (3.8 and 6.1 cubic meters) of concrete. Note: house footings contain very little or no reinforcement.
Does the air above the sea contain a lot of water vapour or only a little ? Suggest a reason.
Here is only an answer possible, when water is assumed. 1 cubic meter weighs 1 metric ton.
Hard water contain calcium bicarbonate, magnesium bicarbonate in temporary hard water and calcium/magnesium sulfate in permanent hard water. Soft water contain doesn't contain these substances or only in very limited concentations.
Scientists estimate that we have 326 million cubic miles of water. That means if I had a cube one mile by one mile by one mile and filled it with water that would be one cubic mile. So,if I had 326 million of those cubes (all filled with water) then that would be about the same amount of water on the Earth. About 72% of Earth is covered in water but 97% of that water is useless because it is salty.3% of water is left but 70% of 3% is frozen so we only have less than 1% of the Earth's water.
Only as an impurity, in traces. The correct term is cubic zirconia (ZrO2), not cubic zirconium (Zr).
There is only one cubic measurement required.
The pool would contain 160.43 cubic feet of water. But I'm sorry, I only speak metric so I don't know what that is in gallons.
salt
Think only of pure water and not of syrup or oil. For water: 60 cubic centimetres are 60 gram.
Here is an answer only possible when water is assumed. 1 cubic meter of pure water weighs 1 tonne. 1 tonne is 1 cubic meter. 2000 tonnes are 2000 cubic meters.
1 cubic metre is 1,000,000 cubic centimeters. Only 1 cubic centimeter of pure water weighs 1 gram. 1 cubic meter of water weighs 1,000,000 grams, that is 1,000 kilograms or 1 tonne.
The only place you'll find concrete on the "average house" is its footing. The average house footing will contain between 5 and 8 cubic yards (3.8 and 6.1 cubic meters) of concrete. Note: house footings contain very little or no reinforcement.
1 liter is 1 cubic decimeter or 1000 cubic centimeters. Only if it is pure water you can say: 1 liter of water weighs 1 kilogram.
You cannot. Simple as that! The dimensions for mile per hour are [LT-1] The dimensions for cubic feet a minute are [L3T-1] Elementary dimensional analysis teaches that you cannot convert between measures with different dimensions without additional information.
A) Only ONE:.. When there are more than one ox you have two or more OXEN! B) NONE:.... A mile has only length, and as an ox has length, breadth, height and, not to mention, waste materials! It's impossible for a mile to contain a single ox!