Across
- 2. cars go on it
- 4. not enough in dry countries
- 6. it can move many people
- 9. more money
- 10. it helps keep insects away
- 11. people learn to read and write there
Down
- 1. being poor
- 3. if we use it we won't get sick
- 5. it is small, it can fly and drink our blood
- 7. where the poorest countries are
- 8. you need it when you are sick