Abiotic Factors
- Waves
- Tides
- Sunlight
- Salinity
- Moisture
Biotic Factors
![Picture](/uploads/4/1/8/7/41875591/6004799.gif?1415163893)
- Fish
- Birds
- Phytoplankton
- Algae
- Crabs
- Starfish
Food Chain
Algae ( Primalry Producer) ------> plant-eating zooplankton ( Primary Consmuer) -------> larger carnivorous plankton ( Secondary Consumer) -------> mussel, barnacle or other marine invertebrate ( Tertiary Consumer) --------> ochre star --------> which may be eaten by a gull or a sea otter.