Energy Flow Concept 3

Energy Flow Concept 3

Fill in the Blanks

Where does all energy on Earth originate from?

Multiple Select

Which two terms describe organisms who make their own food?

• autotrophs

• heterotrophs

• producers

• consumers

Fill in the Blanks

How do both photoautotrophs and chemoautotrophs get their energy?

Fill in the Blanks

How much energy is transferred from organism to organism in a food chain?

Fill in the Blanks

What is the other 90% of energy lost as?

Multiple Choice

which consumer gets the most benefit from the sun's energy?

• mouse

• mushroom

• snake

• hawk

Multiple Choice

Which organism is the primary consumer?

• Phytoplankton

• Gulls and terms

• osprey

• herbivorous duck

Poll

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