http://www.flickclip.com/flicks/findingnemo3.html
• Occurs when two or
more organisms need
a limited resource (ex:
food, water, shelter)
• Can occur within a
species, and between
different species
• EX: The seagulls
competed for the
same food resources.
• Occurs when
organism hunts for
another
• This ultimately
results in the
death of the prey
Ex: The flashlight fish
almost got Marlin
and Dory!
• A relationship in
which both
organisms benefit
• Example:
Sea anemone
(provides shelter)
and clownfish
(provides
protection)
• A relationship in which
one organism
benefits and the
other is unharmed
• Example:
The turtles allowed
Marlin and Dory to
ride on them, however
they got nothing in
return.
• A relationship in which
one organism
benefits and the
other is harmed
• Example:
The Pacific Sea Louse
feeds on the skin of
fish, weakening and
potentially killing
them!