Population Growth

What is the carrying capacity of the graph?

• 1000

• 8000

• 800

• 600

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

What happens if a population grows past its carrying capacity?

• The population keeps growing

• The population starts to die off

• The entire species will go extinct

• The carrying capacity just increases

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

This may cause a population to increase

• increase of food supply

• removal of predators

• removal of disease

• all of these

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

The largest number of individuals that an environment can support long term is...

• carrying capacity

• emigration

• immigration

• population density

Tags

NGSS.MS-LS2-1

Something that regulates the size of a population is called...

• a limiting measure

• a limiting factor

• carrying capacity

• biodiversity

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

What is the carrying capacity of the graph?

• around 500

• more than 800

• less than 300

• around 700

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Which of the following would INCREASE the carrying capacity of an ecosystem?

• increase in predators
• disease
• increase in available food
• drought

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

When death rate is equal to birth rate...

• population increases

• population decreases

• population stays the same.

• population rapidly increases then becomes stable

Tags

NGSS.HS-LS2-6

When the death rate rises and the birth rate lowers...

• population increases

• population decreases

• population stays the same

• all of these

Tags

NGSS.MS-LS2-4

The graph to the right shows the interaction of the wolf and moose populations on Isle Pekie. If the moose population continues to increase, the wolves' food supply will increase. What will most likely happen to the wolf population as a result?

• It will decrease.

• It will increase.

• It will remain the same.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4