Unit: Matter and energy in ecosystems
Possible mastery points
This town ain't big enough for the two of us: what happens when organisms compete over limited resources?
Why are there more squirrels than wolves? In a trophic pyramid, it's lonely at the top.
Carbon in the soil, carbon in the sea, carbon in you and me: it's all a cycle of give and take!
About this unitThis unit explores matter and energy in ecosystems. Learn about population growth, carrying capacity, energy flow, matter cycling, and the carbon cycle.
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