Ecosystems vocab
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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| Biotic Factors | a living organism
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| Abiotic Factors | a nonliving oragnism
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| Ecosystem | all of the communities and their nonliving surroundings
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| Habitat | a type of place a population of an animal lives
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| Organism | one individual plant animal or bacteria
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| Population | all of one type of organism in an area
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| Community | all of the populations in one area
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| Biospere | the part of the earth that contains all the ecosystems
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| Producer | an organism that can create its own food with
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| Consumer | an organism that gets food from eating other organisms
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| Decomposer | an organism that gets food from breaking down other organisms waste products
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| Herbivore | what you call someone or something if they only eat plants
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| Carnivore | what you call someone or something if they only meat
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| Omnivore | what you call someone or something if they eat both plants and meat
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| Scavenger | an organism that gets food from eating dead organisms
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| Niche | the role an organism plays in a community
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| Predator | an animal that eats other animals
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| Prey | an animal that is eaten by other animals
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| Biome | areas of the earth that have similar plants, animals, and climate
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| Terrestrial Ecosystem | a land-based community of organisms
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| Deciduous Forest | A forest that is dominated by trees that lose their leaves in the fall
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| Aquatic Ecosystem | an ecosystem in a body of water
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| Freshwater | water found in ponds, lakes, rivers, streams, glaciers, icebergs, ice caps and sheets
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| Pond | small, still, land-based body of water formed by pooling inside a depression
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| Lake | a large body of water surrounded by land.
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| River | a ribbon-like body of water that flows downhill from the force of gravity
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| Stream | continuous body of running water
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| Saltwater Ecosystem | water that contains a high concentration of dissolved salts (mainly sodium chloride)
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| Ocean | body of salt water
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| Saltmarsh | coastal wetlands that are flooded and drained by salt water brought in by the tides
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| Estuary | the tidal mouth of a large river, where the tide meets the stream
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| Food Chains | the path of food energy from one organism to another in an ecosystem
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| Food Web | overlapping food chains with different pathways for the flow of food energy in an ecosystem
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| Energy Pyramid | a diagram that shows the amount of energy passed on at each level of a food chain
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| Competition | the struggle of organisms against each other to get the same resource
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| Natural Resources | materials in the environment that useful to people
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| Habitat | the environment where an organisms lives
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| Brackish | slightly salty, as is the mixture of river water and seawater in estuaries.
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Created by:
Athomas0
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