Geoscience:Treasure Trove
The world ocean is rich not only with the chemicals that are the stuff of life, but with a remarkable array of plants, animals and other resources. The vast majority of oil and natural gas deposits were formed from marine sediments, and trapped in marine sediments. So economically they provide one of the basis of our civilization.
- Added:2006
- Country:Canada
- Duration:30
- Time of update:2011/8/17 11:52:31