population decrease

Question 1

Death Rate:

Answer 1

Higher mortality rates due to factors such as disease outbreaks, natural disasters, or conflict can lead to population decline by reducing the number of people alive.

Question 2

Low Birth Rate:

Answer 2

Declining birth rates, often associated with factors like urbanization, increased education levels, and access to contraception, contribute to population decrease over time.

Question 3

Emigration:

Answer 3

Emigration, the departure of people from a country, reduces its population. Reasons for emigration include seeking better economic opportunities, political instability, or fleeing conflict or persecution.

Question 4

Aging Population:

Answer 4

Aging populations with fewer births and longer life expectancies contribute to population decline as the proportion of older people increases relative to younger generations.