Energy Flow in Ecosystems. Energy Flow in Ecosystems. Ecosystem : all living (biotic ) and nonliving (abiotic ) factors in an area Abiotic Biotic Video Clip All organisms play a role in their ecosystem H OW THEY GET THEIR ENERGY Organism: a living thing. Role: Producer.
Waste and dead organisms would pile up
Many different producers and consumers
a diagram that shows the feeding relationships between organisms in an ecosystem
Most organisms do not eat the same thing every day, so they are part of more than one food chainFood webs
The balance of the food web is thrown off; other organisms or the ecosystem could be destroyed.
Copy this pyramid in notes