Sagot :
QUESTION:
What layer of thee soil is made up of undisturbed large boulders and gravel?
A. bedrock
C. sub-soil
B. parent rock
D. topsoil.
ANSWER:
A. BEDROCK
✔️A. bedrock
✖️C. sub-soil
✖️B. parent rock
✖️ D. topsoil.
QUESTION:
What layer of thee soil is made up of undisturbed large boulders and gravel?
A. bedrock
C. sub-soil
B. parent rock
D. topsoil.
A. BEDROCK
✔️A. bedrock
✖️C. sub-soil
✖️B. parent rock
✖️ D. topsoil.