Population is the population considered from the perspective of:

Currently, the indicator widely used to assess the level of development of countries is:

Finite natural resources are resources:

The sex ratio tells us:

The population growth rate reflects:

The population structure is old when the percentage of elderly people:

Local A, year X has: P0=1,500,000 (people), P1=1,650,000 (people), r is:

In region A, year X has: P0=1,500,000 (people), P1=1,650,000 (people), r is:

In region A, year X has: P60+ = 120,000 (people), DR60+ = 10. So P15-59 is:

In region A, year 2015 has: P¯=1,150,000 people, assuming the average annual population growth rate from 2015-2020 is constant at 2%. The population of region A in 2020 is:

In the formula BW¯15-49 x 1000 (‰) what does W¯15-49 represent?

CDR = 10(‰) indicates:

In region A, year X has: P¯=1.05 (million people), B = 30,500 (people). CBR is:

In region A, year X has: B = 52,500 (children), D0 = 950 (children). IMR is:

Choose the correct answer:

In region A, year X has: P¯= 1,500,000 (people), I = 12,000 (people), O = 1,500 (people). The IR and OR of the region are:

In year X, the local population is P¯= 1,500,000 (people), I = 12,000 (people), O = 1,500 (people). What are the IR and OR of the locality?

One of the causes leading to the depletion of agricultural land is due to:

Research on the impact of population on health shows that:

In locality A, year X has: P0 = 200,000 (people), B = 6,000 (people), D = 1,000 (people), I = 1,250 (people), O = 850 (people). What is the NMR of the locality?

In locality A, year X has: P¯= 2,000,000 (people), I = 1,850 (people), O = 850 (people). What is the TR of the locality?

The population balance equation is

Demography is a scientific discipline belonging to

The goals of sustainable development do NOT include:

Local population data for area A in 2009 and 2014 shows: Population on 01/07/2009 is 36,000 people, population on 01/07/2014 is 36,800 people. The number of births and deaths from 2009 to 2014 are 450 and 150 people respectively. Calculate the average net migration per year during the period 2009 - 2014?

Local population data for area A in 2015 shows: Population on 01/01 is 300,000 people, population on 31/12 is 300,400 people. Forecast the population for the year 2020?

The population of area A in 2009 by age groups 0-14; 15-59; 60+ are 21.45 million people; 56.62 million people; and 7.72 million people respectively. What is the dependency ratio of area A in 2009?

The gender structure of the local population is as follows: 0-14: 36,100 people; 15-19: 27,200 people; 20-24: 29,320 people; 25-29: 31,200 people; 30-34: 30,300 people; 35-39: 29,820 people; 40-44: 29,220 people; 45-49: 29,180 people; 60+: 452,500 people. What is the total population of the locality?

Local area X has a population of 70,857,646 people, the number of immigrants is 4,657 people, and the number of emigrants is 1,467 people. What is the NMR?

The population of local area X is 76,586,456 people; the number of emigrants is 9,874 people; NMR is 4.512 ‰. What is the number of immigrants?

…………………is the change of environmental components that do not meet environmental technical standards causing adverse effects on the environment.

Environmental components that do not meet environmental technical standards have a negative impact on the environment.

Population can be divided in different territories in a way that is:

Population structure is NOT divided according to the criteria:

The consequence of gender imbalance at birth is:

The gender structure of the population is NOT influenced by the factor:

In demographic research, age is often used:

A territory with a population rate of 70% aged 15 and over has a population structure:

Population policy should encourage each couple to have how many children to stabilize the dependency ratio?

The median age of a territory in 1990 was 37.1 years. By 2024, the median age is 34.6 years. Thus, the territory has the phenomenon of:

In 1990, the median age was 37.1 years. By 2024, the median age is 34.6 years. What phenomenon is observed in the territory?

According to the population ordinance, the quality of Vietnam's population is reflected through:

The components of population change are:

The age of women having children is:

To ensure replacement birth rates, the TFRC is recommended at:

According to Paul Ehrlich and John Holder's perspective on the impact of population on natural resources and the environment in the equation I = P.A.T, what is the relationship of the factors P, A, T with I?

Which policy encourages childbirth among the following policy groups?

The number of children born is 129 (4 died), the number of deaths in the year is 17 (1 transient and not counting child deaths). What is the net migration difference in the study year?

The probability of having a girl is 0.514. Knowing that the number of children living in the study year is 7,000. What is the total number of girls living in the year?

The population in the dependent age group is 1,174,000 people, accounting for 20.058%. What is the working-age population?

Locality X has a specific birth rate of 1,095,000 women aged 40 - 49 years is 0.75. What is the number of live births?

Locality X recorded 15 deaths (including 3 transient). The population of the locality is 6,745,000 people. The population change in the year of the locality: 90 people moved out, 300 people moved in, the number of children born is 190, of which 187 are alive. What is the crude death rate of the locality in the year?

Locality X recorded 15 deaths (including 3 transient). The population of the locality is 6,745,000 people. The population change in the year of the locality: 90 people moved out, 300 people moved in, the number of children born is 190, of which 187 are alive. What is the infant mortality rate under 1 year?