Each step or level of the food chain forms a ______: Trophic Level, The autotrophs or the producers are at the _____: 1st Trophic Level, The herbivores or the primary consumers are at _______: 2nd Trophic Level, The small carnivores or the secondary consumers are at ______: 3rd Trophic Level, The larger carnivores or the tertiary consumers are at _______: 4th Trophic Level,

Our Environment-Food Chain by Shreya Maurya 31

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