1. Permaculture in other word is

2. Our existence on the Planet depends on biodiversity

3. Biodiversity includes

4. Choose the best watering strategies

5. 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.

6. Biodiversity is not really connected to sustainable landscaping

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

8. Sustainable landscaping also means

9. Companion plants are those that