Ecosystems and Populations

As a population grows, it will most likely stop growing at what size?

• Growth limit
• Exponential limit
• Carrying Capacity
• It won't stop growing

Tags

NGSS.HS-LS2-1

The carrying capacity of an environment for a particular species at a particular time is determined by the

• number of individuals in the species.
• distribution of the population.
• reproductive potential of the species.
• supply of the most limited resources

Tags

NGSS.HS-LS2-1

A population is...

• A group of one species in one area
• Multiple species that live in one area
• All of the living and nonliving things in an area
• None of these

What will happen to the population when the death rate is larger than the birth rate?

• grow
• shrink
• stay the same
• None of these

What will happen to the population when the birth rate is larger than the death rate?

• grow
• shrink
• stay the same

Tags

NGSS.HS-LS2-6

What type of growth is represented behind?

• exponential
• logistics
• a good kind
• representative

Tags

NGSS.HS-LS2-1

What is the carrying capacity of the following graph?

• 1000
• 8000
• 800
• 600

Tags

CCSS.HSF-IF.C.7E

Which of the following are density dependent factors?

• competition for resources

• predation

• disease

• natural disasters

Which of the following are examples of a density independent factors?

• forest fire

• seasonal cycles

• storms

• disease

As a population of a species increases within a territory, which of the following most likely also increases?

• Immigration

• Food supply

• Carrying capacity

• Competition