Question

is the atmospheric pressure minimum at the surface of earth ?????​

Answer 1

Answer:

On the surface of earth, the atmospheric pressure is minimum at the sea-level.

Answer 2

Answer:

The atm unit is roughly equivalent to the mean sea-level atmospheric pressure on Earth, that is, the Earth's atmospheric pressure at sea level is approximately 1 atm. In most circumstances, atmospheric pressure is closely approximated by the hydrostatic pressure caused by the weight of air above the measurement point.