Food webs and energy pyramids show the movement of matter and energy through ecosystems.
16. Click to show how matter and energy move through ecosystems.
(2 points)
(2 points)
matter energy
flows through the ecosystem
matter – flows through the ecosystem
energy – flows through the ecosystem
cycles within the ecosystem
matter – cycles within the ecosystem
energy – cycles within the ecosystem
Earth has a generally fixed amount
matter – Earth has a generally fixed amount
energy – Earth has a generally fixed amount
Earth is always receiving more
matter – Earth is always receiving more
energy – Earth is always receiving more
matter – flows through the ecosystem
energy – flows through the ecosystem