Consider the air over a city (60x25 km). wind with 18 km/hr speed brings the fresh air into the city from the west side of the region (25 km wide). assume that 15 kg/s carbon monoxide (co) is emitted from different sources in the city to the air. assume, also, that the co is conservative and uniformly spread all over the area up to an altitude of one kilometer. modeling the air over the city as a steady-state system, find the co concentration of the air over the city in ppm if the temperature is −20oc and pressure is 1 atm.

the answer would be c. motion and direction

i hope this : )

laticia draws the diagram below to show earth’s magnetic field.

answer

the arrows to the right of earth should point up.

heats surface water up

both the fifth and fourteenth amendments of the united states contain a due process clause. while the fifth amendment describes a legal obligation of the federal government to not deprived of life, liberty or property without due process of law, the fourteenth amendment applies the same obligation to the states to guarantee that all of the states provide fair procedures as well.