The sea is at a particular level compared to land. Most land is above sea level (or it would be under the sea or very far inland). If you are a mile above sea level, then you are a mile above where the sea would be if there was no land there.
No, air pressure is not greater at mountains than at sea level; it is actually lower. As altitude increases, the density of the air decreases, resulting in reduced air pressure. Therefore, at sea level, air pressure is higher compared to that at higher elevations like mountains.
Yes, mean sea level (MSL) is the average (mean) height of the sea.
Sea level pressure, sometimes as mean sea level pressure.
Yes, the atmospheric pressure on Mars is about 0.6% of Earth's pressure at sea level. This is due to Mars having a much thinner atmosphere compared to Earth.
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.
Karachi is situated at the sea level
Karachi is at an average elevation of 8 meters (26 feet) above sea level.
well its not below sea level its above, the argument is senseless if it was it would had been under water long time ago and there would never be a karachi we know, i dont know the exact values but you can find them on google earth or any atlas book.
karachi air is more fresher and less dusty than he in lahore because karachi is near at the sea. The evaporation of the sea causes rainfall and cold air.
Yes, pressure is lower in the mountains compared to sea level.
No, the pendulum that keeps correct time at Karachi will not be accurate at Mount Everest due to differences in gravitational acceleration and altitude. The pendulum's timekeeping is influenced by gravity, which is weaker at higher elevations like Everest compared to sea level. Consequently, a pendulum clock would run slower at Mount Everest than it does in Karachi.
it is the Atlantic sea.
70 feet below sea level.
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?
Karachi. The Indus River is in Pakistan, not Egypt, as a result it flows into the Arabian Sea near Karachi, not Cairo.
Karachi is situated in the extreme south of Pakistan. Karachi touches Arabian Sea. From Karachi Bombay is within easy approach.