# Earthworm Invasion (Part 1/2)

Unit 11: Invertebrates
Lesson 4 of 12

## Big Idea: Why should we care about invasive species? Explore problems caused when invasive species change ecosystems.

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Standards:
Subject(s):
invasive species, Science, Engaging in argument from evidence , stability and change, Ecosystem Dynamics, Ecosystems, earthworms
60 minutes

### Ruth Hutson

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