Sarah-Karolina V
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International Baccalaureate Environmental Systems & Societies (Topic 1 - Systems & Models) Quiz on Topic 1 - Systems & Models - questions, created by Sarah-Karolina V on 19/04/2014.

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Sarah-Karolina V
Created by Sarah-Karolina V about 12 years ago
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Topic 1 - Systems & Models - questions

Question 1 of 1

1

what type of ecosystem is Earth and what the inputs and outputs are?

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