Across

1. a virus that causes AIDS by infecting the immune system.

3. an area of dense grasslike vegetation.

5. dishonest practices.

7. a person who flees their homeland in seek of safety.

8. an extreme scarcity of food.

12. a rapid depletion of plant life to an area.

Down

2. a disease of the immune system that rapidly cause the inability to fight of common infections.

4. a long period with dry weather.

6. a plain region consisting of thick grasses and trees.

9. having little or no money.

10. affecting many people in the same location at the same time.

11. a lack of eating balanced meals.