On a world-regional basis, parent materials cause stronger and ...

[j.rubin]

On a world-regional basis, parent materials cause stronger and larger variations in soil characteristics than do climate and the associated plant communities.
  Indicate whether the statement is true or false

Question 2

In a systems model, movement of energy or matter into the system is a(n) ____.
 a. subsystem
 b. output
 c. input
 d. closed system
  e. equilibrium

[leannegxo]

Answer to Question 1

F

Answer to Question 2

c

[j.rubin]

Wow, this really help

[recede]

Thanks for the timely response, appreciate it