4-17 Quiz Review Energy in Ecosystems

1. When more than one individual or population in an ecosystem relies on the same limited resources.

• Commensalism
• Competition
• Symbiosis
• Mutualism

2. A long-term relationship between two different kinds of organisms where one or both receive benefit.

• Symbiosis
• Mutualism
• Commensalism
• Competition

3. An interaction between organisms or species that is helpful to one but neither helpful nor harmful to the other.

• Symbiosis
• Mutualism
• Commensalism
• Parasitism

4. The interaction between two animals in which one animal eats the other.

• Parasitim
• Predation
• Mutualism
• Symbiosis

5. A relationship between organisms or species that is helpful to both.

• Parasitism
• Commensalism
• Mutualism
• Competition

6. A relationship between organisms of different species where one organism benefits at the expense of the other.

• Commensalism
• Predation
• Mutualism
• Parasitism

7. Biotic or abiotic environmental factor that restricts the growth of a population.

• Mutualism
• Limiting Factor
• Symbiosis
• Commensalism

8. A group of organisms of the same species that occurs naturally in a particular ecosystem.

• Native Population
• Limiting Factor
• Carrying capacity
• Organism Factors

9. The maximum population size that can be sustained by a given environment

• All Full
• Carrying Capacity
• Limiting Factor
• Symbiosis

10. A Blue Jay building a nest in a tree would be an example of what?

• Parasitism
• Mutualism
• Commensalism
• Synbiosis