Match each word to its correct meaning. 1. heterotroph an organism's feeding status in an ecosystem 2. omnivore biomass manufactured by photosynthetic organisms 3. primary production an organism that cannot produce its own food so must eat to get energy indirectly from the sun 4. producer an organism that can produce its own energy from the sun or chemical source 5. productivity consumer that eats both plants and animals 6. secondary production biomass manufactured by organisms that eat plants or other animals 7. trophic level amount of biomass produced in a given area during a given period of time