abiotic - the nonliving portion of an ecosystem, biosphere - layer around the Earth where life occurs naturally, species - a group of similar organisms that can mate and produce fertile offspring, population - a group of organisms of the same species living and interacting in the same area, community - all of the populations living in an area and interacting with each other, biotic - the living portion of an ecosystem, ecosystem - all of the biotic and abiotic factors in an area driven by the flow of energy, biome - a group of ecosystems with similar climates and organisms, producer - another name for an autotroph, primary - the consumer that eats the producer, secondary - the consumer that eats the primary consumer, omnivore - heterotroph that eats both plants and animals, decomposer - heterotroph that eats dead, decaying organisms, habitat - the area where an organism lives, niche - an organisms role in the ecosystem,

Intro to Ecology Hangman

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