Learning target: I can explain how limiting factors affect populations in the Arctic ecosystem.
We reviewed the limiting factors for the Arctic Ecosystem and identified how the limiting factor impacted specific populations in the Arctic Ecosystem. laclk of light was identified as a very important limting factor?
We then looked at water chemistry for pond ecosystems and started to think about the abiotic factors we can test that might limit population growth in our own pond.

Is a 'bad' thing to have limiting factors in the ecosystem?
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looking at this test sample what is the pH value for the pond today?

04-30_limiting_factors_and_chemical_testing.pdf
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