| A | B |
|---|
| ignite | set on fire |
| abolish | do away with completely; put an end to |
| urban | of or having to do with cities or towns |
| populations | people of a city or country |
| frank | free in expressing one's real thoughts, opinions, or feeling; not hiding what is one's mind |
| pollute | make dirty |
| reveal | make known |
| knowledge | what one knows |
| prohibit | forbid by law or authority |
| urgent | demanding immediate action or attention; important |
| adequate | as much as needed; fully sufficient |
| decrease | make or become less |
