Ecology Practice

An organism that needs to eat other organisms to obtain energy is known as a:

• Autotroph
• Producer
• Consumer
• Mutualist

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Consumer that eats plants

• heterotroph
• herbivore
• producer
• community

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What does a food web represent?

• All connections of energy flow throughout all organisms in a habitat.
• The specific ways that mutualism is carried out.
• A single pathway or energy flow between organisms. 
• How carnivores get their food. 

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relationship in which two species live closely together

• resource
• mutualism
• succession
• symbiosis

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The rabbit in this food web would be considered a:

• Decomposer
• Producer
• Secondary Consumer
• Primary Consumer

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In this Food Web Pyramid Which type of consumer gets only 10% of the energy stored in plants?

• Herbivore
• Carnivore
• Omnivore
• Secondary Consumer

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The nonliving aspects of an ecosystem.

• Abiotic factors
• Biotic factors

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All of the living and nonliving things in an area that interact with each other are called a/an ______.

• community
• habitat
• population
• ecosystem

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Two or more members of a particular species living and interacting in the same area

• Community
• Population
• Organisms
• Biosphere

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Different populations living and interacting with each other in the same area

• Biome
• Ecosystem
• Community
• Niche

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