Science and Nature
Across
- 2. Weak chemical bond between hydrogen and another element.
- 6. Energy derived from the heat of the Earth's interior.
- 8. Organism that preys on other organisms for food.
- 11. Altering genes in an organism's DNA.
- 14. Substance composed of two or more elements chemically combined.
- 15. Variety of life in a particular habitat or ecosystem.
- 16. Smaller than an atom, referring to particles like protons and neutrons.
- 19. Symbiotic association between fungi and plant roots.
- 20. Gas in Earth's atmosphere that protects against ultraviolet radiation.
Down
- 1. Capacity to endure and maintain balance over the long term.
- 3. Study of the relationships between organisms and their environments.
- 4. Permanently frozen ground found in polar regions.
- 5. Process of transformation or development in an organism's life cycle.
- 7. Related to earthquakes or other vibrations in the Earth.
- 9. System combining aquaculture (fish farming) and hydroponics (plant cultivation).
- 10. Proposed epoch marking the impact of human activity on the Earth's geology and ecosystems.
- 12. Occurrence when one celestial body moves into the shadow of another.
- 13. Species native to a specific geographic area.
- 17. Large ocean wave caused by gravitational forces, often triggered by an earthquake.
- 18. Design and production inspired by nature's patterns and strategies.