Selling food locally increases sustainable use of the land because crops can be rotated more easily. What is a cost of this practice? A. There is less CO2 emitted from transportation.
B. Less water is used to irrigate the crops.
C. Food spoils more quickly when it is not processed.
D. More packaging is needed for transportation.

( The "There is less CO2 emitted from transportation" is not correct, I've tried it twice, and have gotten it incorrect each time, please help!!!

D:More packaging is needed for transportation

Expanation:

I am pretty sure if i am wrong sorry

- "a nonrestrictive clause functions as a modifier to a noun (that is an object, person or concept). these clauses can be described by the following three options: it is set off by comas, it contains a subject and a verbs and it adds nonessential information to the sentence.

for example, in "here is bill gates, who confounded microsoft software company" we can identify "who confounded microsoft software company" as a nonrestrictive clause modifying the noun bill gates. this clause can be describes as a nonrestrictive clause because it is separated by a comma, it adds nonessential information to identify who bill gates is and it must contain both a subject (who) and a verb (confounded)."

b is the correct answer