Activity for nondelicate
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
Where would a dense population of human beings live underground? By that, I don't mean what type of structures, I mean under which part of the Earth? It's an extremely densely populated nation. As densely populated as many major cities - think Hong Kong and more specifically the Kowloon at its prime. I'm struggling to think about where on our planet this place wo... (more) |
— | over 6 years ago |