The most common minerals found in soils are combinations of which four elements, which are also the most common elements in Earth's crust?
A) carbon, hydrogen, oxygen, nitrogen
B) silicon, aluminum, oxygen, iron
C) potassium, zinc, copper, iodine
D) silicon, hydrogen, oxygen, nitrogen
E) carbon, aluminum, iron, potassium
Correct Answer:
Verified
Q14: Which of these statements is true?
A)Young soils
Q15: Water that flows freely downward through voids
Q16: The soil-forming factor that has the least
Q17: Over the long term, as a soil
Q18: Capillary water _.
A)can only move downward
B)is
Q20: Desert soils tend to be alkaline.
Q21: Podzolization usually occurs in conjunction with _.
Q22: A soil rich in organic material will
Q23: Eluviation occurs due to _.
A)hygroscopic water
B)gravitational
Q24: Which soil horizon can be found above
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