1899Every Day ScienceMedium
The thermosphere extends from an altitude of ________ to the base of ________ at ________?
A75 km, Mesosphere, 670 km
B90 km, Ozone Layer , 690 km
C85 km, Exosphere, 690 km
D80 km, Ionosphere, 680 km
Correct answer
C. 85 km, Exosphere, 690 km
Explanation
85 km, Exosphere, 690 km is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.