Which of the following is TRUE about Earthʹs atmosphere?

Question

Quizplus · Accepted Answer

The ozonosphere and ionosphere are layers within Earth's atmosphere that absorb harmful radiation such as ultraviolet radiation from the sun, protecting the surface. A) is false because the atmosphere absorbs gamma rays and X-rays, preventing them from reaching the surface. B) is also false because the atmosphere becomes less dense at higher altitudes. D) is false because the dominant gases in the atmosphere are nitrogen and oxygen, which are not variable gases.

Which of the Following Is TRUE About Earthʹs Atmosphere