Oceans place on earth and ecology

-72% of earth is covered in oceans.

-abiotic factors are sunlight, temperature, moisture, wind.

-main plants include seaweed, algae, fungi.

-main animals include whales, dolphins, seals, porpoises.

-sunlight, bacteria, shrimp, mackerel, tuna, shark.

- the shrimp eats the bacteria and the bigger fish eats the shrimp.