2021 News Crossword

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Across
  1. 5. A sudden movement
  2. 6. A big event that was held
  3. 8. A substance that can help fight against something
Down
  1. 1. Change in atmosphere
  2. 2. An action of disapproval
  3. 3. Something that causes land to get submerged
  4. 4. What is something that caused many deaths throughout 2021?
  5. 7. A state of being isolated