Community Interaction

What is symbiosis?

• Two species that never interact
• Two similar species that live close together and interact
• Two different species that live close together and interact
• Symbols created by two species

What is competition?

• Two organisms compete over limited resources
• One organism competes over limited resources
• Two organisms share limited resources
• A basketball game

Competition between two organisms of different species is called?

• Interspecific
• Intraspecific
• Inter-species
• You and your cousins

What relationship is this?

• Parasitism 
• Intraspecific
• Predation
• Mutualism

What type of competition does this picture show?

• Interspecific
• Commensialism
• Intraspecific
• Friendly

What is an example of competition? 

• The grasshopper and the cattail
• The hawk and the grasshopper
• The shrew and the snake
• The hawk and the snake

In which symbiotic relationship would both organisms benefit? 

• Commensalism
• Parasistism
• Mutualism
• Predation

Which symbiotic relationship does this picture show?

• Mutualism
• Parasitism
• Commensalism
• Predation

What makes parasitism different from predation?

• The parasite wants to keep the host alive
• The parasite kills the host
• The predator just wants to talk
• the predator wants to keep the prey alive

Commensalism is when...

• One species is hurt, but the other benefits
• One species benefits and the other is unaffected
• Both species benefit
• One species dies, but the other is fed