Across
- 4. A city that uses biotechnology and sustainable practices to improve people's lives and protect the environment.
- 8. A type of energy source that can be naturally replaced, such as sunlight or wind.
- 9. The variety of different plants, animals, and other living organisms in an area.
- 10. The science of using living organisms to make useful products.
- 11. Energy that comes from the sun.
- 14. A material that can naturally break down and return to the environment.
- 15. The process by which plants use sunlight to make food.
Down
- 1. An instrument used to observe objects too small to be seen clearly by the naked eye.
- 2. The practice of using resources responsibly to protect the environment for future generations.
- 3. Tiny living organisms that can be helpful or harmful.
- 5. The natural home of a plant or animal.
- 6. The basic unit of all living things.
- 7. Microscopic organisms that cannot be seen with the naked eye.
- 12. A place where scientists carry out experiments and research.
- 13. The process of turning waste materials into new products.