In order to maintain proper ecological balance
A. forest should be cleared and new ones are planted
B. a tree should be planted in place of one that is cut for other uses
C. some quick growing annuals should be planted if a tree is cut for other uses
D. none
Answer:C
In order to maintain proper ecological balance
A. forest should be cleared and new ones are planted B. a tree should be planted in place of one that is cut for other uses C. some quick growing annuals should be planted if a tree is cut for other uses D. none