OLIVER TWIST

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Across
  1. 3. OLIVET TWIST
  2. 5. it is 3% of the world's wetlands
  3. 7. the second largest biome in Brazil
Down
  1. 1. the driest biome in Brazil
  2. 2. Covers Sao Paulo and Rio de Janeiro
  3. 4. One of the biggest grassland in Brazil
  4. 6. Covers 45% of Brazil