For each of the following actions, state one or more of the three principles of sustainability that are involved:

Question

Reliance on solar energy/ Biodiversity/ Chemical cycling

1. Taking your own reusable bags to the grocery store to carry your purchases home
2. Recycling aluminum cans
3. Use of sail boat for fishing
4. Using a rake instead of leaf blower to clean the garden
5. Use of cow dung as a manure for garden plant
6. Use of recycled paper for product packaging
7. Walking or cycling to class instead of driving
8. Becoming a vegetarian
9. Installing water treatment plant in a local company

Answer 1

I'll be glad to check your answers.

Answer 2

1. Chemical cycling
2.Chemical cycling
3. Biodiversity
4. Chemical cycling
5.Biodiversity
6. Chemical cycling
7. Biodiversity
8.Biodiversity
9. Reliance on solar energy

Are they correct?