The most important factor influencing the amount of electromagnetic radiation from the sun that reaches any planet is A-The type of atmosphere on the planet
B-the surface gravitation of the planet
C-the planet’s distance from the sun
D-the rotational period of the planet

I know the answer with is radio waves, but I'm not sure what out of your selection it could be ill add some things I know from my class in the explanation that hopefully help you or another wiss!

Explanation:

Are radio waves completely different physical objects than gamma-rays? They are produced in different processes and are detected in different ways, but they are not fundamentally different. Radio waves, gamma-rays, visible light, and all the other parts of the electromagnetic spectrum are electromagnetic radiation. Electromagnetic radiation can be described in terms of a stream of mass-less particles, called photons, each traveling at light speed.

read the sentence below and answer the question that follows. one of the norms in the village was to meet at the town square on fridays for a community dinner and dance. the underlined word in the sentence above is best defined as a a. cultural element shared by all people around the world b. specific area in a town used for traditional community events c. religious custom accepted and practiced by all members of a village d. behavioral pattern that is regularly accepted by a group of people