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Does environmental factors effect death and birth rate?
Yes, environmental factors can influence both death and birth rates. For example, access to clean water and healthcare can lower death rates, while natural disasters or pollution can increase death rates. Additionally, factors such as availability of resources and habitat destruction can impact birth rates through effects on fertility and overall health of populations.
How do you compute the natural growth rate of a country?
Subtract the crude death rate from the crude birth rate.Crude birth rate is the number of children born per one thousand people.Crude death rate is the number of people that die per one thousand people.
What is Population Size limited by?
Population size can be limited by factors such as availability of resources (food, water, shelter), predation, competition for resources, disease, and environmental conditions (such as climate and habitat suitability). These factors can influence birth rates, death rates, and migration patterns within a population, ultimately affecting its overall size.
Which is the proper sequence of steps in the demographic transition model?
The proper sequence in the demographic transition model is: Stage 1 - high birth and death rates, Stage 2 - high birth rates and declining death rates, Stage 3 - declining birth rates and low death rates, Stage 4 - low birth and death rates, and some scholars also recognize a Stage 5 with very low birth and death rates.
In the US has one baby is born every seconds and one death every second?
This is an estimated average; however, the birth and death rates can vary. As of recent data, the birth rate in the US is around one birth every 8-9 seconds, and the death rate is around one death every 12-13 seconds. These rates are influenced by various factors such as population growth, healthcare advancements, and demographic shifts.
What influences birth and death rates?
Birth rate (i) Improvement in health and medical facilities help in increase of birth rate.(ii) Decrease in death rate.Death rate(i) When birth rate decreases death rate increases.
What do humans eat before birth and after death?
Nothing
Does environmental factors effect death and birth rate?
Yes, environmental factors can influence both death and birth rates. For example, access to clean water and healthcare can lower death rates, while natural disasters or pollution can increase death rates. Additionally, factors such as availability of resources and habitat destruction can impact birth rates through effects on fertility and overall health of populations.
How birth rates and death rates influence the size of a population?
If birth rates exceed death rates, the population increases proportionally. If death rates exceed birth rates, the population decreases.
Two factors that keep populations stable?
Birth and death.
Birth rates and death rates are factors of a population study.?
Yes. Birth rates and death rates are factors of a population study. True. Easier for people to understand than yes.
What is the factor that controls the growth of a population?
the fitest survive
What factors influence population size?
The basic needs like food, shelter are some of the factors that affect the population's growth regardless of the size.
What are two factors where population size can increase?
the main ones are birth and death
What is the study of influence changes in a population's size?
The study of changes in a population's size is called demography. It involves analyzing birth rates, death rates, migration patterns, and other factors that can influence population growth or decline. Demographers use mathematical models to predict future population trends.
What Factors affect population?
Factors that affect population size include birth rates, death rates, immigration, and emigration. Additionally, access to healthcare, socioeconomic factors, education, and environmental conditions can influence population growth or decline. Government policies and urbanization also play a role in shaping population changes.
What factors increase the size of a population?
A increase in birth rates and increase in immigration or the death rate decreases.
