Look for 10 organic materials you need in your daily activities. Then classify them into what areas of human needs (Clothing, Food, etc..) do they belong.
Organic Materials 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Areas of Human Needs 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.