Amoeba Sisters Ecosystem Energy

What do all food chains start with?

• Autotrophs

• Heterotrophs

The arrow is pointing to...

• The organism that gets eaten

• The organism doing the eating

How much energy is transferred from one trophic level to another?

• 100%

• 50%

• 10%

Why does biodiversity make ecosystems more stable (or resilient) 

What kind of organisms eventually eat all the organisms in an ecosystem?

• Decomposers

• Predators

I watched and listened to the video. Now, I will head to Google Classroom to complete the next assignment. 

• Yes

• No