What properties do protons and electrons share

Which function is performed by earths atmosphere? a. ultraviolet rays are prevented from reaching the ozone layer. b. earths temperature is raised and moderated by trapping in heat c. charged particles from the sun are prevented from reaching earth. d. magnetic charges from space are prevented from reaching earths surface.

If i can still dissolve more sugar into the solution at a certain temperature what would i call that solution

What effect might melting sea ice have for people who live in coastal areas?