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Across
  1. 3. The World’s most polluted river Citarum is in which country?
  2. 5. This “The Vampire Diaries” fame actress was appointed ambassador by Oceana to raise awareness on ocean conservation.
  3. 6. This is the watery layer of the Earth’s surface.
Down
  1. 1. This British MNC famous for its personal care brands like Dove, pledged to drop fossil fuels in its cleaning products by 2030.
  2. 2. This word is used for chemical liquids that destroy bacteria.
  3. 4. World Water Day is celebrated on the 22nd of this month.