Food chain & Food web

Food chain & Food web

by Yasmeen Alherbawi

Food chain: Simple model that shows moving of energy from the sun to the producers and to consumers through feeding relationships.

Food web: To show how food chain in a community are interconnected.

Multiple Choice

What is energy pyramid?

• to show the amount of energy available in each step of a food chain

• non of these 

• To show how food chain in a community are interconnected.

• Simple model that shows moving of energy from the sun to the producers and to consumers through feeding relationships.

Multiple Choice

The available amount of energy transfers 

• 10%

• 50%

• 90%

• 70%

Multiple Choice

Which one is producers?

• Tree Creeper

• Oak tree leaves 

• Caterpllar

• Hawk

Multiple Choice

Which one is herbivores?

• Oak tree leaves

• Hawk

• Caterpillar

• Tree creeper

Multiple Choice

Which one is primary consumer?

• Caterpillar

• Tree creeper

• Hawk

• Oak tree leaves

Multiple Choice

Which one is secondary consumer?

• Hawk

• Caterpillar

• Tree creeper

• Oak tree leaves 

Multiple Choice

Which one is in the bottom in energy pyramid

• primary consumer 

• tertiary consumer

• producers

• secondary consumer 

Multiple Choice

Which one in the top in energy pyramid?

• producers

• herbivores 

• primary consumer

• secondary consumer/ tertiary co

Multiple Choice

Which one after producer in energy pyramid? 

• tertiary consumer 

• primary consumer

• Herbivores

• secondary consumer

Multiple Choice

Which one after Herbivores energy pyramid?

• Primary consumer 

• Secondary consumer 

• Tertiary consumer

• Producer 

Multiple Choice

Which one after primary consumer energy pyramid?

• tertiary consumer

• Secondary consumer 

• producer 

• herbivores

Multiple Choice

Which one after secondary consumer energy pyramid?

• producer

• tertiary consumer

• herbivores

• primary consumer

The end​

Super​

​The End

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​Super