Soil scientists generally map the soils in a landscape by ...

[folubunmi]

Soil scientists generally map the soils in a landscape by sampling the soil in ________.
 
  A) pre-determined a grid-like geometric pattern of evenly spaced points
  B) a computer-calculated pattern of random points
  C) four soil pits, one dug in each corner of the area to be mapped
  D) auger holes made mostly near expected soil boundaries
  E) A and D

Question 2

In soils of which great group would you most likely find wide surface cracks during periods of dry weather?
 
  A) Argiaquolls
  B) Haplustox
  C) Calciusterts
  D) Kandiaquults
  E) Albaqualfs

[aruss1303]

Answer to Question 1

D

Answer to Question 2

C

[folubunmi]

Gracias!

[dawsa925]

Excellent