weathering or erosion
the answer is b.
this is because a renewable resource is a resource that can be replaced or replenished in the same or less time as it is used. meaning that it is not "limited in supply" further more, saying that it "cannot be replaced as quickly" as it is used is very wrong. making the statement incorrect, and the answer b.
answer; ///i believe that the correct answer is the sailboat; ///ancient mesopotamia were the first people to ever invent and build sailboats.