New or Alien Species
"Exotic or alien species are often introduced into new areas by the shipping industry. When a ship arrives at a destination, the ballast water is released. Any organisms that may have been picked up earlier are introduced into new areas. Generally, most of these species die because the environment is not conducive for their survival."
(2014). Ocean Stewards Make A Difference . Fairfax County POS. Fairfax County Public Schools.
Resources:
(2014). Ocean Stewards Make A Difference . Fairfax County POS. Fairfax County Public Schools.
Resources:
What are invasive species and how do they spread? Check out the National Wildlife Foundations site to discover this.
Why are invasive species dangerous? What kinds of damage can they do? The lion fish may be a good lead. Be sure to find at least two good sources from FCPS databases. |
(2014). Ocean Stewards Make A Difference . Fairfax County POS. Fairfax County Public Schools.
Definitions, ideas, and concepts were adapted from a lessons and mini books located in the FCPS program of studies.