Maintenance: Here are some tips Iâve gathered from my own personal use and from some other users for extending the life of these headphones: 1  Donât charge them overnight. If possible, take them off the charger after 2 hours or as soon as theyâre charged. 2  Dry off the earbuds with a towel after each use.
The ocean is thereÂ­fore the greatest of the carbon reservoirs, and essentially determines the atmospheric CO 2 content. The carbon, however, requires centuries to penetrate into the deep ocean, because the mixing of the oceans is a rather slow (Chapter 1) .
Pitch Lake (Asphalt Lake), La Brea, Trinidad. Pitch Lake (Asphalt Lake) near La Brea on the island of Trinidad in the West Indies is the largest natural Tar or Bitumen Lake in the world. This asphalt lake is an unusual geological feature for its location. Why is it there, what is the explanation for its puzzling extra features.