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Ecosystem
For Ecosystem Unit test
Question | Answer |
---|---|
"Where does energy in an ecosystem come from?" | "the sun." |
"identify and describe the first organisms in a food chain." | "producer/plant." |
"List the 4 main roles in a food chain." | "Producer, consumer, scavenger,and decomposer." |
What does a Herbivore eat? | plants. |
What does a Carnivore eat? | meat. |
What does an Omnivore eat? | both plants and meat . |
What does a predator do? | "Hunts other animals for food." |
what does prey do? | Gets hunted for food. |
What does a scavenger do? | "eats the remains of a dead animal." |
What does a decomposer do? | "breaks down all dead matter." |
"Why are scavengers and decomposers so important in a food chain?" | " Earth's clean up crew " |
"How does a change in a food web affect other populations?" | "cause competition and changes a habitat" |
Which part of a food web has the most energy? | producers |
Which part of a food chain has the least amount of energy? | "top level consumers/ decomposers" |