Define the term Age Pyramids.

Explanation

### Step-by-Step Solution

1. **Definition of Age Pyramids**:
An age pyramid, also known as a population pyramid, is a graphical representation that illustrates the distribution of various age groups in a population, typically displayed by sex. The age pyramid provides insights into the demographic structure of a population.

2. **Components of Age Pyramids**:
The age pyramid consists of two back-to-back bar graphs. One side represents males, and the other side represents females. The horizontal axis shows the population size, while the vertical axis indicates age groups, usually divided into intervals (e.g., 0-4 years, 5-9 years, etc.).

...