Across
- 2. Low area and a river often runs through.
- 6. Joyful and happy.
- 7. Study of the mind and behavior.
- 9. Getting back at someone who hurt you.
- 10. Areas that haven't been cleaned for a long time often have this thing.
Down
- 1. Shaking from fear.
- 3. To walk in school sports events.
- 4. They wanted independence from some countries that controlled them.
- 5. Big, powerful kingdom.
- 8. The texture of sand.