# The Shape Of A Pyramid Is Determined By What Demographic Rate?

**The Shape Of A Pyramid Is Determined By What Demographic Rate?**In

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Contents

- 1 The Shape Of A Pyramid Is Determined By What Demographic Rate?
- 2 What factors influence the shape of a population pyramid?
- 3 What are the only three demographic forces that directly determine the shape of the population pyramid?
- 4 How do you find the birth rate of a population pyramid?
- 5 How population pyramid explains demography of a country?
- 6 What is demographic transition theory?
- 7 What are the three demographic variables?
- 8 What is reflected by the shape of these pyramids?
- 9 What is bell shaped pyramid?
- 10 How does the shape of the population pyramid differ from most developed to least developed country?
- 11 How do you describe the shape of a population pyramid?
- 12 How are population pyramids related to the demographic transition model?
- 13 What is population structure in demography?
- 14 Is location a demographic?
- 15 What are population pyramids How do they help in understanding about the population of a country Class 8?
- 16 What are the demographic stages?
- 17 What do you mean by demography describe the demographic regulation?
- 18 How is the demographic transition stage determined?
- 19 What are demographic factors?
- 20 What is the demographic equation?
- 21 What is the demographic variable?
- 22 What does a barrel shape population pyramid mean?
- 23 Which of the following scenarios explains a demographic push factor for less developed countries?
- 24 What does population pyramid indicate?
- 25 Which shape of the pyramid indicates stable population?
- 26 Which type of population is grown in the bell shaped population pyramid?
- 27 Which of the given pyramid can be spindle shaped?
- 28 Who developed the demographic transition model?
- 29 How the population structure of a developing country is likely to differ from that of a developed country?
- 30 What does population pyramid show in a developing country how would the pyramid look like?
- 31 What is meant by crude birth rate?
- 32 What do you understand by birth rate?
- 33 What is total fertility rate?
- 34 How do population pyramids show high death rate?
- 35 What is population pyramid in Brainly?
- 36 How can you tell if a population pyramid is in Stage 3 of the demographic transition model?
- 37 How is population density calculated?
- 38 Population Structure through Population Pyramids (Part 5)
- 39 Population pyramids: Powerful predictors of the future – Kim Preshoff
- 40 How to Read a Population Pyramid
- 41 Population pyramid

## The Shape Of A Pyramid Is Determined By What Demographic Rate?

Question | Answer |
---|---|

the shape of a population pyramid is primarily determined by what demographic rate | number of people in different age groups |

what age groups are categorized as “dependent” | 0-14 and 65+ |

the number of males per 100 females in the population | sex ratio |

## What factors influence the shape of a population pyramid?

**The fertility rate of a population** is the single most important influence on the shape of a population pyramid. The more children per parent, the broader will be the base of the pyramid. The median age of the population will also be younger.

## What are the only three demographic forces that directly determine the shape of the population pyramid?

– Only 3 demographic forces directly determine the shape of a pyramid: **fertility, mortality, and migration**. based on life expectancy, is the average number of remaining years of life for a person.

## How do you find the birth rate of a population pyramid?

## How population pyramid explains demography of a country?

**the distribution of ages across a population divided down the center between male and female members of the population**.

## What is demographic transition theory?

**a generalised description of the changing pattern of mortality, fertility and growth rates as societies move from one demographic regime to another**. The term was first coined by the American demographer Frank W. … Characterised by high birth rates, and high fluctuating death rates.

## What are the three demographic variables?

The three main variables are **birth rate, death rate, and the composition of the population in terms of age**. Birth rate, of course, is the rate at which children are being born.

## What is reflected by the shape of these pyramids?

The shape of the pyramids reflects **the growth status of the population**.

## What is bell shaped pyramid?

The bell-shaped pyramid represents **pre-reproductive and reproductive individuals which** are basically the young individuals. Here, neither there is an increase or decrease in individuals.

## How does the shape of the population pyramid differ from most developed to least developed country?

How does the shape of the population pyramid differ from most developed to least developed country? ï‚· **The more developed countries are diamond and house shaped** and the least developed countries have triangular shaped pyramids. 5.

## How do you describe the shape of a population pyramid?

The shape of the population pyramid efficiently communicates considerable information about the age-sex structure of a specific population. … **A broad base and sharply tapering sides** (a true pyramid shape) reflects high fertility rates and high mortality rates in younger age groups.

**have the most defined shape**. They have the ideal big base and a skinny top. In stage two, the pyramid looks similar but starts to widen in the middle age groups.

## What is population structure in demography?

Population structure

Population structure means **the ‘make up’ or composition of a population**. Looking at the population structure of a place shows how the population is divided up between males and females of different age groups. Geography. Population and migration.

## Is location a demographic?

Types of Demographic Information

The common variables gathered in demographic research include age, sex, income level, race, employment, **location**, homeownership, and level of education. … Additional demographic factors include gathering data on preferences, hobbies, lifestyle, and more.

## What are population pyramids How do they help in understanding about the population of a country Class 8?

Answer: The graphical representation used to study the composition of a country’s population is called the population pyramid. It **shows the total population divided into various age groups, percentage of the total population subdivided into males and females and the number of dependents in a country**.

## What are the demographic stages?

The concept is used to explain how population growth and economic development of a country are connected. The concept of demographic transition has four stages, including **the pre-industrial stage, the transition stage, the industrial stage, and the post-industrial stage**.

## What do you mean by demography describe the demographic regulation?

Demographics help us understand the size, status, and behavior of populations. … The field of science interested in collecting and analyzing these numbers is termed population demographics, also known as demography. Broadly defined, demography is **the study of the characteristics of populations**.

## How is the demographic transition stage determined?

Stage 1: This is a state of **high birth and death rates culminating** in low population growth overall. Stage 2: With a consistently high birth rate and decreasing death rate, population growth surges. Stage 3: As the birth rate falls and the death rate remains low, the population continues to increase.

## What are demographic factors?

Demographic factors, including **gender, age, race, and ethnicity**, provide a general indication of those groups in the general population that are at the highest risk of suicide.

## What is the demographic equation?

Demographic equation is the mathematical equation which helps determine the change in population over a period of time. It is **the number of births minus deaths plus or minus the net migration**.

## What is the demographic variable?

Demographic variables are **independent variables by definition because they cannot be manipulated**. In research, demographic variables may be either categorical (e.g., gender, race, marital status, psychiatric diagnosis) or continuous (e.g., age, years of education, income, family size).

## What does a barrel shape population pyramid mean?

A population pyramid that has fairly straight sides (more like a barrel) shows **a population with a falling birth rate and a rising life expectancy**. Over time, as a country develops, the shape changes from triangular to barrel-like.

## Which of the following scenarios explains a demographic push factor for less developed countries?

Which of the following scenarios explains a demographic push factor for less developed countries? **A large youth population, lacking educational opportunities, seek schooling in more developed countries**. … A country develops new technologies for farming, which help stabilize and increase food supply.

## What does population pyramid indicate?

The population pyramid represents **the breakdown of the population by gender and age at a given point in time**. It consists of two histograms, one for each gender (by convention, men on the left and women on the right) where the numbers are shown horizontally and the ages vertically.

## Which shape of the pyramid indicates stable population?

**a bell-shaped age pyramid**, the number of prereproductive and reproductive individuals is almost equal. Postreproductive individuals are comparatively fewer. It represents a stable population.

## Which type of population is grown in the bell shaped population pyramid?

Question | Assertion : Bell shaped age pyramid represents a stable population. Reason : In a stable population, proportion of individuals in reproductive age group is higher than the individuals in pre-reproductive age group. |
---|---|

Class | 12th |

Type of Answer | Video, Text & Image |

Question Language | In Video – English In Text – English |

## Which of the given pyramid can be spindle shaped?

Pyramid of **numbers in a forest ecosstem** is spindle shaped. In a forest ecosystem, number of producers is lesser but supports a greater number of herbivores.

## Who developed the demographic transition model?

**Frank Notestein**in 1945. This theory provides an explanation of how fertility and mortality rates impact the age distribution and growth rate of populations.

## How the population structure of a developing country is likely to differ from that of a developed country?

The age structure in developed countries **is evenly distributed**, while the age structure of developing countries is skewed towards younger age categories due to high fertility rates and low survivorship.

## What does population pyramid show in a developing country how would the pyramid look like?

**have equality in all group of Ages**, the graph has a broad and narrow top because of the high birth rate and less life expectancy.

## What is meant by crude birth rate?

Definition: **The ratio between the number of live births in a population during a given year and the total mid-year population for the same year, usually multiplied by 1,000**. Method of measurement.

## What do you understand by birth rate?

The birth rate is **the ratio between the number of live-born births in the year and the average total population of that year**.

## What is total fertility rate?

The total fertility rate in a specific year is defined as **the total number of children that would be born to each woman if she were to live to the end of her child-bearing years** and give birth to children in alignment with the prevailing age-specific fertility rates.

## How do population pyramids show high death rate?

**Rapidly tapering top or concave slope**suggests high death rate and low life expectancy.

## What is population pyramid in Brainly?

Brainly User. Answer: They are used by demographers, who study populations. A population pyramid is **a graph that shows the distribution of ages across a population divided down the center between male and female members of the population**.

## How can you tell if a population pyramid is in Stage 3 of the demographic transition model?

**death rates are low and birth rates decrease**, usually as a result of improved economic conditions, an increase in women’s status and education, and access to contraception.

## How is population density calculated?

**Dp= N/A**, where Dp is the population density, N is the total population, and A is the land area covered by the population. For human populations, A is typically expressed as square miles or square kilometers.

## Population Structure through Population Pyramids (Part 5)

## Population pyramids: Powerful predictors of the future – Kim Preshoff

## How to Read a Population Pyramid

## Population pyramid

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