Dear learner, here are post-listening questions or activities to help assess comprehension and encourage critical thinking about the passage:

1. Comprehension Question:

• What are the main factors that contribute to the projected population growth, and how might this growth impact both less developed and economically developed countries?
• Answer Guide: The main factors include the large number of teenagers today who will eventually have children of their own. In less developed countries, rapid population growth can lead to deforestation, erosion, and conflict. In economically developed countries, an aging population poses challenges for maintaining GDP and improving living conditions.

2. Critical Thinking Activity:

• Create a list of potential long-term consequences of unchecked population growth. Then, propose at least three strategies that could be implemented globally to mitigate these consequences.
• Answer Guide: Potential consequences include resource depletion, environmental degradation, increased conflicts, and economic strain. Strategies might include promoting family planning, enhancing education, supporting sustainable agricultural practices, and investing in renewable energy sources.