An appositive is a phrase or a word that renames a noun right beside it. Among the choices listed, the best answer is option C. <span>One cause of erosion, wind, can create alterations in the surface layers of rock. Erosion here renames wind.</span>
Answer:
a) are the sources of long-period comets.
I'd have to say gas because it usually doesn't change at all
Answer:
Climates that vary
Explanation:
they would only change with the seasons, similar to those in the U.S.