Apes Unit 5 Population Formulas

Population/area=?

• Population density

• Crude death rate

• Crude birth rate

• Growth rate

Births/total population

• Birth rate

• death rate

• Growth rate

Tags

NGSS.HS-LS2-2

NGSS.HS-LS4-2

Deaths/total population=death rate

• Birth rate

• Death rate

• Population density

• Doubling time

Tags

NGSS.MS-ESS3-4

(Births/total population)(1000)=

• Crude birth rate

• Crude death rate

• Growth rate

Tags

NGSS.HS-LS2-2

(Deaths/Total population)(1000)=

• Crude death rate

• Crude Birth rate

• Growth Rate

• death rate

((Births-deaths)/Total population)(100)=

• r (% growth rate)

• Doubling time

((Crude birth rate-crude death rate)/1000)(100)=

• r (% growth rate)

• Doubling time

• Death rate

(((births+immigration)-(deaths+emigration))/total population)(100)=

• r (% growth rate)

• Doubling time

• Crude death rate

(70/% growth rate)=

• Time it will take for population to double

• Tripling time

• Growth rate