Year 7 Geography crossword challenge

1234567891011121314151617181920
Across
  1. 1. The process of making an area more urban
  2. 3. Where waste and rubbish gets put
  3. 4. An action that removes soil, rock or dissolved material from location to another
  4. 6. Where the 2020 Olympics are being held
  5. 8. The clearing of trees from land for a commercial purpose
  6. 9. A world issue where people don't have enough income or material possessions for their needs
  7. 10. The former name for Myanmar
  8. 12. A substance used to provide immunity against one or several diseases
  9. 15. A man-made product that contributes greatly to ocean pollution
  10. 17. Mountain range in Asia
  11. 18. An endangered Malaysian animal species
  12. 19. Winner of the 2018 World Cup
Down
  1. 2. The process of the ocean becoming more acidic
  2. 5. The name of a well-known tribe native to Kenya
  3. 7. A prolonged period of abnormally low rainfall
  4. 8. The opposite of a developed country
  5. 11. The mass movement of people from their country or birth to another
  6. 13. Extremely popular female K-pop group
  7. 14. Brazil's largest rainforest
  8. 16. One of the world's most expensive cities to live in
  9. 20. Capital of Iceland