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Quiz #3 Review

QuestionAnswer
What do we call all of the plants, animals, and their surroundings? ecosystem
What are abiotic factors? non-living factors (sun, soil, water, air)
What are biotic factors? living factors (plants, animals, bacteria)
What abioitc factor provides all energy for an ecosystem? the sun
What process is the link between an abiotic factor which provides all energy for our biosphere and the first tropic level of life? photosynthesis
What shows the greatest number of relationships between the organsim in an ecosystem? food web
What do we call an organism that makes its own food? producer
Which type of organism can obtain energy directly from any other organism in an ecosystem> decomposer
What one thing is VITAL to any stable ecosystem? energy (the sun)
What is the name of the network of all of the inter-related food chains in a biological community? food web
What is the sequence (order) of who eats whom in a biological community? food chain
What is the name of any organism that gets its energy by eating other organisms? heterotroph
What is the name of an organism that makes its food from light or chemical energy without eating? autotroph
What is the name of an organism that eats plants? herbivore
What is the name of an organism that eats meat? carnivore
What is the name of a meat-eater that eats primary consumers? secondary consumer
What is the name of a meat-eater that eats secondary consumers? tertiary consumer
What is the name of a meat-eater that eats tertiary consumers? quaternary consumer
What is the name of a meat-eater that eats autotrophs? primary consumer
Created by: Mr.McKeehan