Population Ecology

A group of animals of the same species living in the same area

• organism

• population

• community

• ecosystem

The number of individuals in a population

• birth rate

• immigration

• population size

• emigration

What are four factors that affect population size?

• Rain, Snow, Sleet, Hail

• Birth Rate, Immigration, Location, Community

• Emigration, Immigration, Species Size, Death Rate

• Immigration, Emigration, Death Rate, Birth Rate

If there are a lot of babies born, the birth rate is ______.

• low

• medium

• high

• none

Tags

NGSS.MS-LS1-4

Birth rate: the number of __________ in a population over a certain time

• births

• deaths

• animals moving INTO

• animals moving OUT OF

Tags

NGSS.MS-LS1-4

If not a lot of people are dying, the death rate is _____.

• low

• medium

• high

• none

What is the amount of animals moving in to a population

What is the amount of animals moving out of a population

What is the difference between immigration and emigration?