Multiple Choice
Science Literacy Use the following graphic to answer the next questions. 
-Which horizon is most fertile for plant growth?
A) the O horizon,where the surface litter occurs and water enters the soil
B) the A horizon,where organic matter decays and organisms live
C) the B horizon,where mineral content is higher
D) the C horizon,where soil is produces from rock weathering
Correct Answer:
Verified
Correct Answer:
Verified
Q20: Which of the following statements are correct?<br>A)Grasslands
Q21: This layer contains rocks that are in
Q22: The long root systems of native prairie
Q23: Which two processes are essential to soil
Q24: The Flint Hills region of the Great
Q26: Which of the following crops was NOT
Q27: What happens when lands are undergrazed?<br>A)Grasses grow
Q28: Explain why planned grazing is considered to
Q29: Which of the following is a way
Q30: Which type of grasslands are also known