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Across 5. Unfair treatment of an ethnic group or gender. 9. A huge disaster. 10. A farmer who does not have a large area of land. 15. A place where garbage is burned. 16. Run away suddenly from your home. 17. A greenhouse gas. 19. Use or employ in a bad way. 20. Physical or verbal violence to a person weaker than yourself. 21. Someone who travels to another country to work. 22. People forced to flee their homes. 23. Very overweight.

Down 1. Money sent by migrants to their home countries. 2. A gentle wind. 3. A place where garbage is thrown away 4. Unfairness in income or status. 5. Cutting down trees. 6. Unable to read or write. 7. For each person (Two words 3-5). 8. Cotton, silk, polyester etc used to make clothes. 11. Plastic used to wrap things. 12. A dangerous condition caused by too much exposure to the hot sun. 13. A type of energy from underground. 14. An ice river. 18. Cows.