Because of their greater surface area per unit of soil mass, silt ...

[gbarreiro]

Because of their greater surface area per unit of soil mass, silt loams soils generally have a greater capacity than loamy sand soils to ________.
 
  A) adsorb gases
  B) support bacterial growth
  C) adsorb water
  D) release nutrients by mineral weathering
  E) all of the above

Question 2

Which color would be typical of a well drained, low-organic matter, sandy surface soil?
 
  A) 10YR5/8 B) 10YR8/4 C) 7.5YR2/2 D) 2.5YR6/1 E) 7.5YR6/2

[ntsoane kedibone]

Answer to Question 1

E

Answer to Question 2

A