is human population growth equal around the world? in approximately one hour, 15,000 babies are born…
is human population growth equal around the world? in approximately one hour, 15,000 babies are born worldwide. technological advances have resulted in a rapid growth in human population. is human population growth equal in all countries? lets investigate. investigation comparing ages observe the graph showing the percent of youth and elderly in four countries. percentages of youth and elderly affect population trends 1. use this data to predict how the population of each country will change.
Answer
Explanation:
Step1: Analyze Country A
Country A has a high percentage of youth (below age 15) and a very low percentage of elderly (ages 65 and older). So, its population is likely to grow significantly in the future as the large - youth population enters reproductive age.
Step2: Analyze Country B
Country B has a moderate percentage of youth and a relatively small percentage of elderly. Its population may continue to grow at a moderate rate as the youth grow up and reproduce.
Step3: Analyze Country C
Country C has a smaller youth percentage compared to the previous two and a noticeable elderly percentage. Its population growth may slow down or even start to decline if the birth - rate does not increase.
Step4: Analyze Country D
Country D has a low youth percentage and a high elderly percentage. It is likely to experience population decline as the elderly population has a higher mortality rate and there are fewer young people to replace them.
Answer:
- Country A: Likely to experience significant population growth.
- Country B: Likely to experience moderate population growth.
- Country C: Population growth may slow or decline.
- Country D: Likely to experience population decline.