Life Science Review

What is the role of plants in an ecosystem?

• decomposer
• producer
• consumer

Tags

NGSS.MS-LS2-3

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What is the role of the owl?

• herbivore
• omnivore
• carnivore

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What is the role of the grasshopper?

• herbivore
• omnivore
• carnivore

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What is the role of the mouse?

• herbivore
• omnivore
• carnivore

What is the role of the fox?

• herbivore
• omnivore
• carnivore

Tags

NGSS.MS-LS2-3

What is the role of the rabbit?

• herbivore
• omnivore
• carnivore

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What role do decomposers play in a food chain?

• break down dead plants and animals into nutrients
  
• produce their own energy through photosynthesis 
• consume living plants and animals for energy 
• prevent the flow of energy in a food chain

Tags

NGSS.MS-LS2-3

If additional snakes were introduced into this ecosystem, there will most likely be an immediate decrease in the……………..

• frogs
• birds
• hawks
• deer

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If additional birds were introduced into this ecosystem, there will most likely be an immediate decrease in the……………..

• rabbits
• caterpillars
• hawks
• deer

Tags

NGSS.MS-LS2-1

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NGSS.MS-LS2-4

An increase in the water beetle population would cause an increase in which organism?

• algae
• frog
• snail
• small fish

Tags

NGSS.MS-LS2-1

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