Relationships within Ecosystems Assessment

A limited supply of food and shelter in the same habitat will lead to -

• mutualism
• parasitism
• competition
• environmental changes

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

What is the organism that is harmed in a parasitic relationship?

• parasite
• host
• consumer
• producer

What is the type of symbiotic relationship that helps one organism, but does not harm or help the other?

• parasitism
• mutualism
• commensalism
• symbiosis

Fleas and ticks are examples of what?

• predators
• prey
• hosts
• parasites

What is a predator?

• Neither
• An organism that is consumed
• An organism that does the consuming

Tags

NGSS.MS-LS2-2

What is prey?

• An organism that is consumed
• An organism that consumes
• neither

Plants need light, water, and carbon dioxide for photosynthesis.  This is an example of an organism interacting with -

• biotic factors
• food webs
• abiotic factors
• dominant factors

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

A tapeworm lives in human intestines absorbing the nutrients that would normally be absorbed by the person.  This eventually causes the person to experience health problems.  This relationship is -

• predator/prey
• parasite/host
• herbivore/omnivore
• consumer/producer

When two or more individuals or populations attempt to obtain a single resource.

• Competitive Interaction

• Biodiversity

• Competition

• Dependent Interaction

Tags

NGSS.MS-LS2-1

The relationship between two organisms in a community.

• symbiosis

• predator / prey

• cooperation

• population

Tags

NGSS.MS-LS2-2