Ecosystem Portfolio

Tundra Ecosystem

Biotic factors
grass
flowers
deer

Abiotic factors
sky
dirt
mountain

carrying capacity

A biological species in an environment is the maximum population size of the species that can sustain indefinitely.

There are about 10,000 people born every 3 seconds

You need food, water, space, and shelter

A Limiting factor in a system is an input or a variable such that a small change in it from the present value would cause a Non-negligible change in an output or other measure of the system.

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