Biology / Unit 14 Bio 3653 short lesson, about 20 seconds
"Ecosystems Recycle Their Energy the Way They Recycle Matter"
Captions available
The idea
Treating an ecosystem's energy like its cycling matter repeats the misconception Bio 0613 corrected — energy flows one way and dissipates as heat each transfer, per Bio 3649.
In practice
A hawk atop a food chain depends on continuous solar energy at the producer level, not waste-recovered energy.
Where people slip
This states the popular framing — Bio 3655 gives the cycling this misconception extends to energy.
Your place on the trail
Every lesson rests on earlier ones and opens later ones. Tap any to jump.
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