Identify the sentence that least likely supports the main idea of the passage.
A.
sentence 3
B.
sentence 2
C.
sentence 4
D.
sentence 6


(1) Forests are filled with an incredible array of wildlife. (2) On the forest floor a close look will reveal an army of insects that thrives on the dead leaves and branches that have fallen. (3) Mushrooms, fungi, and moss can also be seen in this part of the forest community. (4) Of course, there are many varieties of animals that inhabit the forest as well. (5) You might spot a small animal like a raccoon as well as a larger animal like a deer. (6) Our forests are sometimes threatened by fires during the dry months of the year.