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Where is 3 percent freshwater found?
97% of water on the Earth is salt water, and only 3% is fresh water of which slightly over two thirds is frozen in glaciers and polar ice caps.
What Roman achievements are still used today?
The aqueducts. They were the first sewer and water system in the world. They brought in clean water over hundreds of miles from fresh water lakes or rivers so Romans could bath in and drink with fresh water. There are many aqueduct ruins all throughout southern France (like Aix-en Provence) and Italy as well.The arch, used in architecture.The Romans, at the height of their power, had an extensive highway system that connected the desert of Egypt and Palestine to the cold, snow-covered forests of Germania and Northern Europe. Because of the size and length of these roads, the Roman legions could be easily travel from one width of the Empire to the other.
What was Archimedes bathtub experiment?
over-flowing water
What are the examples in day to day life that air exerts pressure?
Take a tin can with a lid. Fill it approximately with half of water. Heat the can on a candle flame till the water boils. Let the water boil for a few minutes. Blow out the candle. Immediately put the lid tightly on the can. Be careful in handling the hot can. Put the can carefully in a shallow metallic vessel or a washbasin. Pour fresh water over the can.THE CAN GETS DISTORTED DUE TO THE AIR PRESSURE EXERTED.If you can't get a tin can, take a soft plastic bottle. Fill it with hot water. Empty the bottle and immediately cap it tightly. Place the bottle under running water.
Is depth of water over time a function?
Yes, it usually is.
