The status of the human population reflected in the human age pyramid given below is :

The correct answer is Declining population.

Step-by-Step Analysis and Explanation:

1. Understanding Age Pyramids:
An age pyramid is a graphical representation displaying the proportion of different age groups in a given population. The population is categorized into three developmental stages:
• Pre-reproductive stage: Young individuals who are not yet able to reproduce (represented at the base).
• Reproductive stage: Mature individuals who are actively reproducing (represented in the middle).
• Post-reproductive stage: Older individuals who are past the age of reproduction (represented at the top).

2. Analyzing the Diagram:
By closely examining the provided image, we can identify three distinct labeled sections:
• The top section is labeled "Post-Reproductive".
• The middle section is labeled "Reproductive".
• The bottom base section is labeled "Pre-Reproductive".
The structural width of the bars shows that the base representing the "Pre-Reproductive" group is narrower than the middle section representing the "Reproductive" group. This structure resembles an urn-shaped curve.

3. Conclusion:
A narrow pre-reproductive base means that the birth rate is low, and the number of offspring being produced is fewer than the number of individuals currently in the reproductive stage. As the older generations pass, they will not be fully replaced by the smaller younger generation, causing the total population size to shrink. Therefore, this age pyramid reflects a declining population.