populations

What is birth rate?

• animals/people dying

• rabbits being born

• The numbers of birth per individuals in a time period

• population staying the same

Tags

NGSS.MS-LS2-4

What is death rate?

• endangered species

• snow melting

• the number of cows living

• The number of deaths per individual in a time period

Whats the difference between immigration and emigration

• Emigration and immigration is the same

• Immigration is moving into a population

• immigration means not being able to leave

• Emigration means leaving a population

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...

An enviromental factor that causes population to stop growig or decrease in size is....

• water

• food

• the deathe rate

• Limitng factor

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

carrying capacity is...

• how the species get from one destination to another

• The largest size a population can support.

• Over the original amount

• the new babies in a population

what are the two ways a population can increase in size

• reproducing,adoption

• birth rate,immigration

• brith rate,emigration

Tags

NGSS.MS-LS1-4

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...

what are reasons why a poulation would decrease in size

• emmigration

• death rate

• overhunting, death rate, adn emmigration

• none of the above pouplations dont increase

Tags

NGSS.MS-LS2-4

weather conditions, food, water, shelter, and space are all _____________________ because the growth of the population depends upon them.

• living factors

• facitfactors

• biotic factors

• limiting factors

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1