Answer:
D: The inner core is liquid and moving.
Explanation:
Because it's easier to scale hustle then relative humidity. and high relative humidity and high precipitation rate are the associates. I should know because I grew up in both greater New Orleans, which is subtropical, and the Oklahoma panhandle, which is semi-arid 5% relative humidity or higher is normal in New Orleans. While 6% relative humidity is relatively familiar in the Oklahoma and Texas panhandles.
Explanation:
Erosion erodes rocks and such to form sand. Deposition moves the sand to another place ro form the dunes.