Unit 9 Interdependent Relationships in Ecosystem Test Review

What is a niche?

• Organism's use of resources and its functional role in a community
• When multiple organisms seek the same limited resource
• Ability to survive and reproduce under changing environmental conditions
• An individual of one species hunts captures and kills another individual of another species

Number of organisms per unit of area

• Population density

• dispersion

• carrying capacity

• population growth rate

The image provided is an example of a(n):

• Herbivory
• Autotroph
• Predation
• Parasitism

Tags

NGSS.MS-LS2-3

The living portions of the ecosystem.

• Biotic factors
• Abiotic factors

Tags

NGSS.MS-LS2-2

Water temperature would be an example of ...

• A biotic factor
• An abiotic factor

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-4

A collection of organisms that belong to different populations but all live in the same area and interact with one another.

• Population
• Ecosystem
• Community
• Ecosphere

A place where an organism lives.

• Terrain
• Habitat
• Community
• Population

A collection of organisms that make up a community as well as all of the nonliving aspects of the environment.

• Population
• Community
• Habitat
• Ecosystem

Identify the symbiotic image and definition.

• mutualism
• commensalism
• parasitism
• predation

Tags

NGSS.MS-LS2-2

Identify the symbiotic image and definition.

• mutualism
• commensalism
• parasitism
• predation