Population Dynamics

If the population of a certain predator increases, there is often _______ its prey

• a decrease the population of
• an increase of the population of 
• great news for its prey of
• no  impact found on

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

How fast a specific population grows

• dispersion
• population density
• population growth rate
• density- independent factor

Tags

NGSS.MS-LS1-5

The movement of individuals into a population

• emigration
• immigration
• dispersion
• population density

Biotic or abiotic things that control the size of a population

• Limiting factor
• density- dependent factor
• density- independent factot
• tolerance

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

The two species, Paramecium aurelia and Paramecium caudatum, which do not prey upon each other, fighting to grow in the same test tube is an example of which of the following?

• Competition
• Predation
• Emigration
• Immigration

Tags

NGSS.MS-LS2-2

Living factors or organisms that affect an ecosystem

• abiotic factors
• species
• trophic level
• biotic factors

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

Which of the following words means death rate?

• Natality
• Mortality
• Emigration
• Immigration

Number of organisms per unit of living area

• Population density
• dispersion
• carrying capacity
• population growth rate

Tags

NGSS.MS-LS2-4

The largest number of individuals in a species that an environment can support long term

• carrying capacity
• emigration
• immigration
• population density

Tags

NGSS.MS-LS2-1

If the population of a certain predator increases, there is often _______ its prey

• a decrease the population of
• an increase of the population of 
• great news for its prey of
• no  impact found on

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4