At -2000 meter below sea level, what is the atmospheric pressure? Chemistry Gases Atmospheric Pressure 1 Answer anor277 Dec 11, 2016 Rather high...... Explanation: For approx. every #10*m# of water depth, pressure increases by #"1 atmosphere"#. So you've got a pressure of over #200*atm#. Answer link Related questions How does atmospheric pressure affect evaporation? How do you calculate atmospheric pressure at an altitude? Why is air pressure greatest at the Earth's surface? What causes hydrostatic pressure in blood vessels? How is hydrostatic pressure created? How does atmospheric pressure change in the troposphere? Does air pressure change with humidity? How does atmospheric pressure affect boiling points? How is air pressure measured for weather information? How do air pressure regulators work? See all questions in Atmospheric Pressure Impact of this question 6950 views around the world You can reuse this answer Creative Commons License