3.1+Investigating+the+Distribution+of+Living+Things+in+an+Environment


 * 3.1 - 3.3 Inquiry Sheets:**

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 * Read here on BBC about the effects of Environmental Change:**

One way that scientists estimate the distribution of living things in an area is by a technique called **environmental monitoring** (aka ecosystem monitoring) []


 * Ecological Sampling:**

read this before watching sampling videos below...

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United Nations says []
 * Value of the Drylands:**

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 * Value of the Wetlands**:

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