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EcologyStack #15841

7th grade ecology

QuestionAnswer
ecology the study of interactions and changes in the environment
ecosystem all the biotic(living) and abiotic(nonliving) parts of a particular area
producers green from the presence of chloorophyll: plants, algae. the source of all food in the ecosystem
consumers must eat another organism
primary consumers (herbivores)feed on green producers
secondary producers (carnivores) pret on primary consumers/herbivores
omnivores consume both plant material and flesh
decomposers break down dead, decaying tissue(plant or animal)
food chain one path of energy flow
food web all the food chains in an ecosystem interconnected
niche unique role an organism plays in an ecosystem
symbiosis a close relationship between 2 different organisms where at least one benefits
adaptation the ability to change in order to succeed in an ecosystem
Created by: sbadger
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