The process of pumping water to a higher elevation, is equivalent to what process in nature? *

Altitude may aid or diminish a pump's performance based upon the principals of specific gravity, atmospheric pressure, and oxygen deprivation.  

Specific Gravity & Atomospheric Pressure Based Upon Altitudes

Specific gravity suggests water can be pumped from less than or equal to 26 feet down when operating a pump at sea level because of atmospheric pressure.  This depth lessens as altitude increases because of decreasing atmospheric pressures. For every 1,000 feet above sea level that a centrifugal pump is operated, subtract an estimated two feet from the depth of 26 feet.  Pump operators will be well served to locate their pump as close to the source of water you are pumping as practically possible.  

Elevation Impacts To Suction Lift

Explanation:

explanation:

since this is put under health, i would define "ethical (medical) behavior" the way the oath for doctors is recited.   "first do no harm."

but the term in general means when given a choice between right and wrong, we should always choose right. if we do, then we are practicing ethical behavior.

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.