Interactions amoung species

A relationship between two species where one benefits while the other is harmed.

• Mutualism

• Commensalism

• Parasitism

• Naturalism

A tapeworm and a cat have this type of relationship.

• mutualism

• parasitism

• commensalism

• competition

A tick and a dog have this type of relationship.

• mutualism

• commensalism

• neutralism

• parasitism

A relationship between two organisms in which one organism benefits and the other is unharmed

• Mutualism 

• Competition

• Parasitsm 

• Commensalism 

A relationship between two organisms in which both organisms benefit. 

• Mutualism 

• Competition

• Parasitsm 

• Commensalism 

Barnacles create home sites by attaching themselves to whales. This neither harms nor benefits the whales.  What kind of relationship is this?

• Mutualism 

• Parasitism 

• Commensalism 

A relationship in which two species live closely together.

• resource

• mutualism

• succession

• symbiosis

How many types of symbiosis are there?

• 5

• 7

• 3

• If you pick this you're silly
  1000

In this picture, the ZEBRA is the __________________

• predator

• prey

The crocodile and bird have a _______________ relationship.  The crocodile benefits by having its teeth cleaned.  The bird benefits by gaining food and protection.  Both animals benefit from this relationship.

• parasitism

• predator and prey

• mutualism

• commensalism