Wastewater Story
Crossword
Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
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Check
Across:
2.
Microorganisms which causes Cholera
5.
Used water
6.
A pipe carrying sewage
7.
A chemical to disinfect water
Down:
1.
A world related to hygiene
3.
Waste matter discharged from human body
4.
Liquid waste product
6.
Solid waste extracted in sewage treatment
OK