Ecology

Front

A biotic thing in an environment is one that

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is or was alive

Front

Herbivores, omnivores, and carnivores are all

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consumers

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An area of land where plants and animals interact with all of the things they need to live like air and water is

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an ecosystem

Front

Bacteria in an environment are special because they return dead material to the soil. This special role is given the name: consumer, decomposer, producer, scavenger.

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decomposer

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When a bird finds, catches, and eats a worm, the predator is the

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bird

Front

A producer in the food web shown is the:

sun

,

grass

,

rabbit

,

hawk

,

fungus

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grass

Front

A decomposer in the food web shown is: sun, grass, rabbit, hawk, fungus

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fungus

Front

A diagram of the living things in an ecosystem that shows all of the paths energy can take as it travels from producers to consumers is a

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food web

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A species that has been moved to a new ecosystem and is causing damage to that ecosystem is called a(n)

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invasive species

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A biome in the world that has forests that lose their leaves seasonally is:

coniferous biome

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deciduous biome

,

grassland biome

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tropical rain forest biome

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deciduous biome