Food web question

  

Species (Class of organism) Halibut (fish) Herring fish Kelp (protist) Orca (mammal) perch (fish) phytoplankton (protist) sea lion (mammal) sea otter sea urchin (invertebrate) zooplankton (protist) What it eats herring/perch zooplankton autotroph all fish and sea mammals zooplankton autotroph all fish sea urchins kelp phytoplankton Producer/Consumer Type Consumer primary Consumer Producer Quarternary Consumer Fourth/Top Primary Consumer Primary producer Quarternary Secondary consumers primary and secondary consumers Trophic Level High Second Primary consumers first second first fourth/top Third second second