Eco: Energy Pyramid

What would happen to the bird if the green fish died out?

• the bird population would grow

• the bird population would die out

• the smaller fish will die out

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NGSS.MS-LS2-1

NGSS.MS-LS2-4

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What is the bottom layer of the an energy pyramid?

• producer

• tertiary consumer

• Secondary consumer

• primary consumer

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NGSS.MS-LS2-3

What does an energy pyramid show?

• Energy flow in a community

• Longest lifespans

• The stronger animal the higher it is on the pyramid

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NGSS.MS-LS2-3

NGSS.MS-LS1-6

What would happen if their were no producers?

• Every population would grow larger

• Everything would die out

• The animals would make their own food

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NGSS.MS-LS2-3

NGSS.MS-LS1-6

NGSS.MS-LS2-4

What would happen if the primary consumers died out?

• the producers would grow and the secondary and tertiary consumers would die

• producers would die out

• consumers would grow

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NGSS.MS-LS2-3

NGSS.MS-LS2-1

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This organism is categorized as a(n) ____________,ecologically, because it feeds on dead matter.

• herbivore

• omnivore

• carnivore

• decomposer

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NGSS.MS-LS2-3

A pyramid shape is used to show the amount of available energy at each trophic level because... 

• energy decreases as you go up the food chain, just like the pyramid shape gets smaller as you go up. 
• energy increases up the food chain just like the pyramid shape gets smaller as you go up. 
• energy amounts are the same at each trophic level

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NGSS.MS-LS2-3

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Why are producers found at the base of the pyramid?

• They create all of the energy and therefore have the most energy of all of the trophic levels
• There are more plants than animals. 
• They begin the flow of energy in an ecosystem.
• All of these answers are correct. 

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NGSS.MS-LS2-3

NGSS.MS-LS1-6

In this energy pyramid, what is the proper name for ANY ORGANISM ABOVE THE PRODUCER LEVEL?

• decomposers
• consumers
• producers
• omnivores

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NGSS.MS-LS2-3

In the energy pyramid below, which organism has the least amount of energy available?

• Producers
• Herbivores
• Carnivores
• Top Predator

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NGSS.MS-LS2-3