Fact 1: Biodiversity generally increases from the poles to the equator.

Fact 2: Soil Biodiversity Soil biodiversity reflects the mix of living organisms in the soil.

Given the two facts above, answer the question "the mix of living organisms generally does what from the poles to the equator?" with the following options: 
- produce light
 - decreases
 - migrate
 - increases
 - reproduce
 - stops
 - allow growth
 - spreads


 

    increases     