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Sea level reference is used to define the height of specific land as compared to the sea, taken as a standard. Karachi is about 150 meters above sea level.
i think if all the heavy ships and boats r taken from the sea...It will drop
Hi, The sea level is useful to know at what height you are. There should be a common reference point to know the the height of any thing in the sky. So MEAN SEA LEVEL is taken as reference. Regards Yerroju Narayana Rao
Sea level is determined by measuring the average height of the ocean's surface over a specific period of time. Factors such as tides, winds, currents, and temperature variations are taken into consideration in this process.
Newlyn
27°28’S, 153°02’E & 13 ft (above sea level). Taken from http://www.biztradeshows.com/australia/brisbane/brisbane.html
As New Zealand's main surrounding waters are the Tasman Sea and the Pacific Ocean, the average sea level can be taken to be 0 metres. The actual level of the sea at a single point varies of course with the tides, with a much smaller effect of El Niño/La Niña-Southern Oscillation.
When a gas cylinder is taken from sea level to a high hill, the pressure inside the cylinder decreases due to the lower atmospheric pressure at higher altitudes. This can cause the gas to expand, potentially leading to the gas leaking out of the cylinder or affecting its performance. It is important to handle and transport gas cylinders carefully to avoid any safety risks.
Sea levels drop globally during a glacial period as seawater is taken up in the ice sheets.
above sea level
The lowest point in Hawaii is in the Pacific Ocean at sea level. what the heck!
Well, sea level is the standard by wich other things are measured, so zero is the answer. Sea level is sea level. Compared to what?