| A | B |
| mouth | where the river the flows into an ocean |
| deforestation | the act of destroying a forest by cutting down |
| mulattos | a person with black african and white eruopean ancestors. |
| carnaval | a holiday in brazil that is celebrated with costumes and parades. |
| oxygen | a gas released by plants that most animals need to breathe. |
| poverty | the condition of being a very poor with a very low standard of living |
| homeless | a person who does not have a place to live |
| interior | the inside of undeveloped area of a country away from the borders or coast |
| basin | the area of land that drains into a river |