1. Sustainable landscaping also means

2. Our existence on the Planet depends on biodiversity

3. Choose the best watering strategies

4. Biodiversity includes

5. Companion plants are those that

6. Eco-friendly pesticides are those made with little chemicals.

7. Green __________ are vertical structures in which you can put different types of ______________. __________________ system is usually hidden into it to provide constant ___________. Green walls, together with green roofs provide ______________, help clean the air from _______________, and delight the view in many big ________________ .

Please write the words with a comma between (,), no space.

8. Biodiversity is not really connected to sustainable landscaping

9. Permaculture in other word is