Populations

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

The movement of individuals away from a population

• emigration
• immigration
• dispersion
• population density

What type of growth is this?

• exponential growth

• logistic growth

• Type I curve

• Type III curve

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

• carrying capacity
• emigration
• immigration
• population density

The number of males and females of each age in a population

• demographic transition

• demography

• population density

• age structure

The movement of individuals into an area.

• immigration

• emigration

• birth rate

• death rate

Which of the following would cause a population to increase in size?

• Emigration

• Decreased Birthrate

• Immigration

• Increased Deathrate

What is the carrying capacity for this sheep population?

• 1.8 million
• 1.25 million
• 1.6 million
• 1.o million

population density is the..

• species moving into a community

• enviromental factor

• number of individuals in an area of a specific size

• something that I don't really know...

If the number of births in a population is the same as the number of deaths in a population, what will happen to the growth of the population?

• It will increase.
• It will decrease.
• It will stay the same.
• It will fluctuate.