Shorelines

Temperate Oceans   Tropical Oceans

1. Continental shelf
   
   http: //academickids.com/encyclopedia/c/co/continen...
   
   
2. MARINE BIOMES
   The marine regions are divided between coral reefs, estuaries, and oceans. Oceans represent the largest and most diverse of the ecosystems
   http: //thewildclassroom.com/biomes/MARINE.html...
   
   
3. Marine Biome - Marine Biology
   The marine biome is the largest biome on the earth, with a wide diversity of plants and animals. Read more about the marine biology of this unique and vast habitat
   http: //buzzle.com/articles/marine-biome-marine...
   
   
4. The marine biome
   Marine regions cover about three-fourths of the Earth's surface and include oceans, coral reefs, and estuaries. Marine algae supply much of the world's oxygen supply and take in a huge amount of atmospheric carbon dioxide
   http: //ucmp.berkeley.edu/exhibits/biomes/marin...