Geoscience:Beneath the Surface
In fact， because of the property of the ocean itself， its temperature， salinity， light， it has a very real structure to it， and it's this structure， really， it's this environment， that really allows organisms to adapt to different types of environments， and really gives the oceans its diversity in a sense.
- Added：2006
- Country：Canada
- Duration：30
- Time of update：2011/8/17 14:10:41