a: invasive species ~
b: oil spill
What:
"An invasive species is like an oil spill that can never be cleaned up because it's constantly replicating itself," she says. "It is a form of biological pollution that is so subtle and insidious that many people do not realise it is there."
Useful?
Writer: Not Stated
LCC:
Where:
Date: Aug 20 2015 4:06 PM
# 8296 Critique Analogy