The term that describes population change is "demographic change." This encompasses shifts in population size, structure, and distribution due to factors such as birth rates, death rates, Immigration, and emigration. Demographic changes can significantly impact social, economic, and environmental aspects of a society.
"Ever-changing" is the correct term, as it is used to describe something that is constantly evolving or in a state of continual flux.
Gene Flow
The allele frequency of the populations gene pool is changing.
a population of bacteria is changing exponentially according to the function below. how can you describe the bacteria population? B(t)=1200(0.99)8t+6
There's no particular scientific term, but you might use 'warping'.
Population density is a term used to describe how crowded a place is based on the number of people per unit of area.
minority
a population explosion population of course der stupid
"Boom" is used to describe a sudden growth in the population of a city.
"Acceleration" is the term used to describe motion whose speed, or direction, or both, are changing.
The "average" of the population of samples is the same as their "mean".
A term political scientists might use to describe groups within a population is demographics. Demographics take not of the different types of people that live in an area along with other information like income.