1. Food From the Sea
   Oceans cover nearly 75% of the earth's surface. However, because ocean water is salty, most animals and plants living on land cannot drink it
   http: //mbgnet.net/salt/oceans/food.htm
   
   
2. Ocean Light Zones
   The ocean can be divided from its surface to its depth into three zones based on the amount of light received.
   http: //mbgnet.net/salt/oceans/zone.htm
   
   
3. Oceans
   Covering three quarters of the Earth's surface, oceans are as diverse as they are large
   http: //mbgnet.net/salt/oceans/index.htm
   
   
4. Salt Water Animals
   Oceans cover nearly 75% of the earth's surface. However, because ocean water is salty, most animals and plants living on land cannot drink it
   http: //mbgnet.net/salt/oceans/food.htm
   
   
5. The Atlantic & Pacific Oceans
   The Atlantic & Pacific oceans differ in some important respects. Though both are very large, the Pacific is twice as big
   http: //mbgnet.net/salt/oceans/oceans.htm