Chapter 7 Review Ecology

What type of organism is able to produce its own food through the process of photosynthesis?

• Producer

• Consumer

• Decomposer

• All of the above

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Which type of organism consumes other organisms, such as plants or animals, for food?

• Producer

• Consumer

• Decomposer

• All of the above

What type of organism is important to breaking down dead organisms and recycling nutrients back into the environment?

• Producer

• Consumer

• Decomposer

• All of the above

What is a biotic factor?

• A living thing found in the environment

• The interaction between living things, such as predation and parasitism

• The parts of an organisms that are made of living tissue

• All of the above

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Which of the following is NOT an abiotic factor?

• Sunlight

• Temperature

• 
  Disease

• Natural Disaster

Which type of consumer feeds on plants and ONLY plants?

• Herbivore

• Omnivore

• Carnivore

• Both A and B

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Which type of consumer has the most diverse diet?

• Herbivore

• Omnivore

• Carnivore

• Scavenger

Lions, tigers, wolves, owls, sharks, and snakes are examples of:

• Herbivores

• Omnivores

• Carnivores

• Scavenergs

Which type of organism will Normally consume dead or decaying

• Herbivore

• Omnivore

• Carnivore

• Scavenger

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What is a food web?

• A linear sequence that shows the feeding relationships between organisms.

• A map that shows where food is in an ecosystem

• A network that shows many food chains within an ecosystem

• A diagram that shows the niche's of organisms in an environment

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