Question

3. Which is a serious concern of countries with lower birthrates and longer average life spans?

Answer 1

See below ~

Step-by-step explanation:

A serious concern of countries with lower birthrates and longer average life spans is the potential of higher rates of poverty and unemployment.

Answer 2

The notable serious concerns are

• The population is kept always almost constant
• The requirements of people for job increases like other countries but the amount of people eligible for that job decreases .
• Employment can be kept at at its peak but people remains less to get fully employed.
• The load on country's economy also increases ,as the ratio of retired persons to employed persons remains higher always.
• More money needed to spend for pensions and retirement packages .
• It hurdles down the rate of increase in economy .
• The biggest example is Japan .