Assertion: standard atmosphere | /r/HasProperty | useful
Facets:
value: secondly
type: DEGREE
Source sentences:
text: The standard atmosphere is useful as it gives us a way to find out the pressure, density and temperature values at a certain altitude above the surface of the earth or above sea-level.
text: Secondly, the standard atmosphere is useful as it gives us a way to determine altitude if we know the local density, pressure and temperature values.