Chapter C2: Interactions in Ecosystems

What is an organism that gets its food through eating other sources?

• Consumer
• Producer
• Autotroph
• Decomposers

What is an organism that breaks down & absorbs dead matter so nutrition can be recycled into the soil?

• Consumer
• Decomposer
• Producers
• Scavenger

What is an organisms that makes its own food?

• Consumer
• Decomposer
• Producer
• Scavenger

A producer is a (n) ______________.

• heterotroph
• omnitroph
• autotroph
• oscartroph

A consumer is a __________.

• heterotroph
• autotroph
• omnitroph
• consumotroph

A relationship in which one organism benefits and the other is unaffected.

• mutualism
• parisitism
• symbiosis
• commensalism

A relationship in which two organisms benefit from the actions of each other.

• sharingism
• mutualism
• parasitism
• commensalism

A relationship in which one organism is harmed while the other benefits.

• parasitism
• commensalism
• ouchyism
• mutualism 

Clown fish and a sea anemone are an example of what kind of relationship?

• mutualism
• parasitism
• commensalism

An alligator and a plover  bird are an example of what kind of relationship?

• mutualism
• parasitism
• commensalism
• idontcareism