Answer:

Hey mate,

Your answer is as follows:

1. Biodiversity

2. Surroundings

3. Culture

4. Ecology

5. Habitat

6. Atmosphere

7. Biology

8. Ecosystem

9. Biological

10. Geology

11. Environment

12. Nature

13. BioFuel

14. BioMass

15. BioGeoChemical Cycle

16. Biome

17. BioRegion

18. Acid Rain

19. Life

20. Universe

21. Forest

Sorry mate I know this much only.....

Explanation:

Hope You Find It Useful......

Thanks & Regards....