Food chain - shows who eats who! , producers - Autotrophs. They make their own food. Lowest trophic level, consumers - They can't make food. They FIND food to eat., the sun - A start and the source of energy for all life on earth. , An organism - A living thing, herbivore - organisms that eat ONLY PLANTS, omnivore - organisms that eat BOTH plants and animals, carnivore - Organisms that eat ONLY MEAT., primary consumers - #1 consumer , secondary consumers - Organisms that eat primary consumers. (carnivores or omnivores), tertiary consumers - Organisms that are at the top of the food chain. (Ex: Lion), predators - An organisms that hunts and eats other animals, prey - The organism that the predator eats. , decomposer - bacteria and fungi. These organisms break down the dead bodies of animals and plants., detrivore - An animal that usually lives in the earth and eats dead organisms (worm), scavenger - Animals that eat dead or dying animals (Birds, crabs), Find a picture of the TROPHIC LEVELS - These are the tropic levels!,

Env. Sci Ecology 1

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