Riddles scrabble

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Across
  1. 4. I am a natural that is used to generate electricity and heat.What am I?
  2. 5. I am a natural resource that is essential for all life forms. What am I?
  3. 7. I am a process of converting organic waste into nutrient-rich soil. what am I?
  4. 8. I am source of energy that releases no green house gases and relies on power of wind.Who am I?
  5. 10. I am a process of breaking down organic matter into simpler substances. What am I?
  6. 13. I am a material that can be melted and reshaped into different forms and harmful to society. what am I?
  7. 14. I am the foundation of Sustainable cities and communities, promoting safe and inclusive Urban Spaces what am I?
Down
  1. 1. I am a global problem caused by human activities that leads to raising temperatures and extreme weather events. What am I?
  2. 2. I am a renewable source of energy that harnesses the power of sun.What am I?
  3. 3. I am a natural habitat that is home to diverse species, but my destruction threatens biodiversity. what am I?
  4. 6. I am a global issue that affects people's ability to access food, medicine, and education. what am I?
  5. 9. I am the energy that powers progress and innovation,while reducing carbon emissions What am I?
  6. 11. I am a challenge embraced, a mission grand, To make Urban life the best in the land. What am I ?
  7. 12. I am a resource that provides energy, but burning me contributes to climate change. what am I?
  8. 15. I am a practice that involves planting trees to restore and protect degraded ecosystems. What am I?