Salutations!
What gas is the primary constituent of our atmosphere?
Nitrogen is the gas that is primary constituent of our atmosphere.
Hope I helped! ;)
Did you know vacuums used to be horse pulled Singapore btw
Since the earth's axis is tilted 23 ½ degrees<span>, then on this particular day, the sun's rays are striking the earth directly at a latitude approximately </span>23 ½ degrees<span> north of the equator (that is, the sun's rays are coming in at an angle of </span>90 degrees<span> here; this is the subsolar point).</span>