Answer:
Disease, Famine, War
Explanation:
Disease can cause people to get sick, and even some of the time, pass away.
Famine can cause starvation and dehydration to those who are less fortunate and cannot afford to provide themselves with the necessary provisions to carry on with life.
War is a horrible event that can cause hundreds to thousands to millions of casualties.
All three of these factors can severely decrease the amount of population growth in a population.
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The population of a region decreases over time due to the factors of migration, death, and fertility that are called population dynamics.
The population dynamics refers to the terms that state the rise and fall of the population or any region which is affected by the 3 factors such as birth, deaths or migration as the population of the given region may die due to some disease or may migrate to new lands and may experience a drop in fertility rate or birth rates.
Find out more information about the population.
brainly.com/question/2584841
