Playing with fire

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Across
  1. 1. suffering a lack of proper care and attention
  2. 3. A large, ugly and frightening creature
  3. 4. The study of the physical and natural world
  4. 5. best vocalist in the world
  5. 9. An object flown in the wind
  6. 10. having been deserted or left
Down
  1. 2. A scientific process undertaken to make a discovery
  2. 6. A sticky yellow fluid made by bees
  3. 7. A substance that gives out a bright light, heat and smoke
  4. 8. final resting place