1. A population pyramid is a graphical representation that illustrates the distribution of various age groups in a population, which forms the shape of a pyramid when the population is growing. It is typically divided into males and females and usually expressed in a five-year age group.

Steps to create a population pyramid:
- Step 1: Collect the data: The data needed for a population pyramid is the age and gender distribution of the population. This data can usually be found from census data.
- Step 2: Create age groups: The data is then divided into age groups, usually in five-year increments.
- Step 3: Divide by gender: Within each age group, the data is divided by gender.
- Step 4: Plot the data: The data is then plotted with the youngest age group at the bottom and the oldest at the top. Males are usually on the left and females on the right.

2. The baby boom that occurred after World War II significantly increased the population. As this group ages, it changes the dependency ratio, which is the ratio of those not in the labor force (dependents) to those in the labor force (workers). As the baby boomers age, they move out of the labor force and into the dependent category, increasing the dependency ratio. This can put strain on the labor force to provide for the increasing number of dependents.

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1. A population pyramid is a graphical representation that illustrates the distribution of various age groups in a population, which forms the shape of a pyramid when the population is growing. It is typically divided into males and females and usually expressed in a five-year age group.

Steps to create a population pyramid:
- Step 1: Collect the data: The data needed for a population pyramid is the age and gender distribution of the population. This data can usually be found from census data.
- Step 2: Create age groups: The data is then divided into age groups, usually in five-year increments.
- Step 3: Divide by gender: Within each age group, the data is divided by gender.
- Step 4: Plot the data: The data is then plotted with the youngest age group at the bottom and the oldest at the top. Males are usually on the left and females on the right.

2. The baby boom that occurred after World War II significantly increased the population. As this group ages, it changes the dependency ratio, which is the ratio of those not in the labor force (dependents) to those in the labor force (workers). As the baby boomers age, they move out of the labor force and into the dependent category, increasing the dependency ratio. This can put strain on the labor force to provide for the increasing number of dependents.

Knowee AI · Accepted Answer

1. A population pyramid is a graphical representation that illustrates the distribution of various age groups in a population, which forms the shape of a pyramid when the population is growing. It is typically divided into males and females and usually expressed in a five-year age group.

Steps to create a population pyramid:
- Step 1: Collect the data: The data needed for a population pyramid is the age and gender distribution of the population. This data can usually be found from census data.
- Step 2: Create age groups: The data is then divided into age groups, usually in five-year increments.
- Step 3: Divide by gender: Within each age group, the data is divided by gender.
- Step 4: Plot the data: The data is then plotted with the youngest age group at the bottom and the oldest at the top. Males are usually on the left and females on the right.

2. The baby boom that occurred after World War II significantly increased the population. As this group ages, it changes the dependency ratio, which is the ratio of those not in the labor force (dependents) to those in the labor force (workers). As the baby boomers age, they move out of the labor force and into the dependent category, increasing the dependency ratio. This can put strain on the labor force to provide for the increasing number of dependents.

1. A population pyramid is a diagram that shows the population by age group and gender.2. People born during the baby boom that occurred after World War II make up a large segment of the population, and as they age it is changing the dependency ratio.

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