4. The Earth is free. 15. The food is free. 16. Fruits are free. 17. Vegetables are free. 18. Rivers are free. 19. The Lakes are free. 20. The mountains are free. 21. Oceans are free. 22. All living things and non-living things in the Oceans are free. 23. Air is free. 24. Winds are free. 25. Animals are free. 26. Trees are free. 27. Plants are free. 28. All the minerals in the ground are free. (Chapter 31)
