The correct option is B.
Looking at the paragraph given in the question above, what the paragraph is saying is that, the earth and its elements, [for instance air] are not put in place to satisfy the desires or the lusts of man. The best option that correctly rephrase this message is option B, which states that the earth was not just put in existence to provide man with the things he wants.
I think it is picnic ground. but u can make sure
A verb phrase is a(n) predicate of a clause/sentence; also it could be a(n) helping verb involve in the sentence.