Interactions

_______ is when 2 or more species live in close association. 

• predation 

• competition 

• symbiosis 

• food web 

Name the species interaction: A decorator crab camouflages itself with sponges. Sponges are unaffected.

• competition

• predation

• commensalism

• mutualism

Evidence shows that some grasses benefit from being grazed. Which of the following terms would best describe this plant-herbivore interaction?

• Mutualism

• Commensalism

• Parasitism

• Competition

This outcome of competition often leads to the extinction of one of the competing species

• Character Displacement

• Competitive Exclusion

• Resource Partitioning 

• Brood Parasitism

No two species can occupy the same niche

• Competitive Exclusion Principle 

• Limiting Exclusion Theory

• Competitive Limiting Principle

• Limiting Competitive Theory 

A species that plays a far more important in its community than its relative abundance might suggest.

• Keystone Species

• Pioneer Species

• Indicator Species

• Exotic Species

Tags

NGSS.MS-LS2-4

Competition between members of different species.

• intraspecific competition

• interspecific competition

Which type of interaction is shown in the image?

• Destructive Interference

• Absorption

• Constructive Interference

• Reflection

Tags

NGSS.MS-PS4-1

When you place things into water they sometimes look bent (see the image below). What is this an example of?

• Refraction

• Diffraction

• Transmission

• Absorption

Tags

NGSS.MS-PS4-2

Which type of interaction is shown in the image?

• Destructive Interference

• Absorption

• Constructive Interference

• Reflection

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2