The thermosphere is divided into two sections. They are called the ionosphere and exosphere.
Your Answer: True
The lower layer of the two sections is the ionosphere which begins about 80 kilometers above the Earth's surface and extends to about 400 kilometers. Exo means "outer" which is why the higher level of the two is called the exosphere.
69% of the online players have answered correctly.
Joe was the only one to get both righ. No one else even got one right. Congratzzz to him!