Author Question: Which factor would not cause a variation in the amount of calcite added to soil in the region of a ... (Read 301 times)

09madisonrousseau09 · **on:** Jul 16, 2018

Which factor would not cause a variation in the amount of calcite added to soil in the region of a particular dust trap?

A) average wind velocity
B) topography
C) rainfall
D) parent rocks

Question 2

How was radioactive carbon dating useful for the atmospheric calcium additions calculations?

A) It was not useful.
B) It helped to establish the amount of calcium present.
C) It helped to establish the rate of deposition.
D) It was used as a standard amount for a mineral in the soil.