Category 4 Review

A deer and a rabbit both feed on a special plant that provides berries. What would happen if the amount of plants that produce these berries decreases?

• nothing

• the deer population would decrease

• the rabbit population would increase

• the deer and the rabbits would compete for resources

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

What would happen to the bee population if a farmer replaces the local flowers on his farm with pumpkin seeds?

• the bee population would increase

• the bee population would decrease because it depends on the flowers for survival

• the population would stay the same

• the bees would compete with each other for survival

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

What is the definition of dependence?

• when organisms fight for resources

• when organisms need certain resources to survive

• when a group of organisms lives in the same area

• when organisms have a parasitic relationship

Tags

NGSS.MS-LS2-1

Which below describes this relationship: fleas on a dog?

• symbiosis

• commensalism

• parasitism

• mutualism

Which below best describes this relationship: a tree frog using leaves to protect it

• symbiosis

• commensalism

• parasitism

• mutualism

Which below describes this relationship: cowbirds eating the bugs off a cow

• symbiosis

• commensalism

• parasitism

• mutualism

Which best describes a group of the same type of organism living in the same place?

• ecosystem

• community

• population

• organism

Which best describes all of the living things in the same area?

• ecosystem

• community

• population

• organism

Which best describes an individual organism living in an area?

• ecosystem

• community

• population

• organism

Which best describes all of the living and non-living things in the same area?

• ecosystem

• community

• population

• organism

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3