Two Types Of Indicstor Species Flashcards
1
Q
Two types of indicator species
A
Lichen
Bloodworms
2
Q
Lichen
A
Simple plants that cannot tolerate air pollution
Prescence on stone and roofing indicates low levels of pollution
3
Q
Bloodworms
A
Can only survive when oxygen levels are low.
Good indicators of instances of eutrophication.
