Week 4_Lecture 1_Human Population

## Human Population Overview
- Focus on the growth of human population in the past, present, and future.

## Bangladesh's Struggles
- One of the most densely populated countries.
- Relies heavily on food imports to sustain its population.
- A significant portion of the population lives in poverty.

## Human Population Density
### Definition of Density
- Measurement of the number of individuals per unit area.

### Population Density Categories
- **Very Low**: