Dystopia crossword (inspired by Sky so heavy)

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Across
  1. 4. jacket without a zipper
  2. 5. largest continent
  3. 6. warm
  4. 7. automobile
  5. 8. pew-pew
  6. 9. go,
  7. 11. Asian desert
  8. 12. friends
  9. 15. comes from trees
  10. 16. falling in
  11. 17. alive
  12. 19. a ____ white Christmas
  13. 20. the ___ warms the earth
Down
  1. 1. real
  2. 2. dangerous
  3. 3. bomb
  4. 10. flames
  5. 13. by yourself
  6. 14. sisters&bros
  7. 18. you eat it