Sunday Crossword Part 1

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Across
  1. 4. A trip from one place to another, whether long or short. (7)
  2. 7. A mineral that helps keep bones and teeth strong. (7)
  3. 8. A person with an extraordinary level of intelligence or creative ability. (6)
  4. 13. A glass tank where colourful fish and other water creatures are kept, like a scene that could appear in a music video. (8)
  5. 16. A strong but lightweight metal used in aircraft and other products. (8)
  6. 17. A state in which different forces or parts are perfectly balanced. (11)
  7. 19. A very high natural landform that rises above the surrounding area. (8)
  8. 20. A state of extreme confusion or excitement. (8)
Down
  1. 1. A problem or difficult situation that needs to be dealt with. (7)
  2. 2. A size that falls between small and large. (6)
  3. 3. A large indoor hall used for performances or public events. (10)
  4. 5. Feeling joyful and proud after achieving a great victory. (10)
  5. 6. A structure from which water sprays or flows into the air. (8)
  6. 9. A chemical element commonly found in table salt. (6)
  7. 10. The bravery needed to face danger, fear, or a difficult situation. (7)
  8. 11. Something of especially high quality or greater value. (7)
  9. 12. A very light gas that can make balloons float. (6)
  10. 14. A huge venue where thousands of fans might gather for a spectacular concert. (7)
  11. 15. The distance from the centre of a circle to its outer edge. (6)
  12. 18. As much as is necessary or required. (6)