Which of the following methods do scientists use to determine air temperature in the thermosphere?
A)use of radiosondes
B)observation of changes in satellite orbits
C)use of temperature probes in orbiting satellites
D)direct measurement in manned, high-altitude balloons

Question

Quizplus · Accepted Answer

In the thermosphere, air density is very low, making direct temperature measurements challenging. Scientists observe changes in satellite orbits, as the drag experienced by satellites can provide indirect information about air density and temperature.

Which of the Following Methods Do Scientists Use to Determine