Ecological Relationships Review

A symbiotic relationship in which both organisms benefit:

• Competition.
• Mutualism.
• Commensalism.
• Parasitism.

Tags

NGSS.MS-LS2-2

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

• mutualism
• parisitism
• symbiosis
• commensalism

A relationship between two organisms where one benefits while the other is harmed:

• Decomposition

• Consummerism

• Mutualism

• Parasitism

Which of the following best describes mutualism?

• 😀/😀

• 😀/😥

• 😀/😐

• 😀/☠️

Which of the following best describes parasitism?

• 😀/😀

• 😀/😥

• 😀/😐

• 😀/☠️

Which of the following best describes commensalism?

• 😀/😀

• 😀/😥

• 😀/😐

• 😀/☠️

Which of the following best describes predator-prey relationships?

• 😀/😀

• 😀/😥

• 😀/😐

• 😀/☠️

A feeder fish usually follows behind sharks to pick up food scraps that they leave behind. The fish gets food and the shark is unaffected. This is an example of:

• Mutualism
• Commensalism
• Parasitism
• Decomposition

Tags

NGSS.MS-LS2-2

A clownfish uses a sea anemone as a safe place to live. While living there, the clownfish keeps the anemone clean. This is an example of what type of relationship?

• Predator-Prey

• Commensalism

• Mutualism

• Parasitism

A mongoose eating ticks off a warthog, or a starling eating ticks off a cow are examples of what type of symbiotic relationship?

• Cooperation

• Parasitism

• Commensalism

• Mutualism