The recess appointment was adopted to keep the government functioning. They wanted to avoid the government stalling or freezing because an appointment had not been made or confirmed because Congress was away. This can be a great way for the President to also get a person into a position that they might not have received because they wouldn't have been confirmed, often due to the opposing party having control of the Senate.
Yes, it is true that r<span>ecycling actually is both an economical and environmental benefit to the world community, since the world consisted of limited resources. </span>
The nations sent voyages of exploration because they required reaching China and some other places in the Far East looking for new routes to avoid piracy.