What is the correct sequence of chemical transformations with the correct phases?

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.

Which best explains why an iceberg floats?

When you mate two plants together the terms is called? answer it fast as possible plz! i have a test tomorrow!