Ecosystems
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| A group of parts that work together as a unit | system
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| The condition that exists when the changes in a system over time cancel each other out | stability
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| Groups of living things and the environment that they live in | ecosystem
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| A group of the same species living in the same place at the same time | population
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| All the populations that live in the same area | community
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| An environment that meets the needs of an organism | habitat
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| A living thing, such as a plant, that makes its own food | producer
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| A living thing that feeds on the wastes of plants and animals or on their remains after they die | decomposer
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| A diagram that shows how much food energy is passed from one organism to another along a food chain | energy pyramid
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| A living thing that eats other living things for energy | consumer
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| The role or part played by an organism in its habitat | niche
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| A diagram that shows how food chains connect and overlap | food web
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| The average temperature and rainfall of an area over many years | climate
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| Variety | diversity
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| The amount of salt in water | salinity
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| A narrow strip, along the shore, that is covered with water during high tide and exposed during low tide | intertidal zone
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| Ocean zone that starts at the low-tide mark and goes out into the ocean | near-shore zone
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| The deep parts of the oceans, located far from shore | open-ocean zone
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Created by:
RossCoops311
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