week 2 lab learning objectives

LAB
  Define the term "invasive" and describe how that is different from native or naturalized organisms.  
 

Be able to identify (from pictures) 8 native and 8 invasive species from your area.

 
  Are all non-natives invasive? Explain.  
  Name four qualities that help invasive species thrive.  
  Provide four ways that invasives effect native populations at the big picture level (economic, biologic, etc.)