Chapter 10: Wastewater Story

Q&A -Ask Doubts and Get Answers

Q
Wastewater Story

Question:

Here is a crossword puzzle: Good luck!

Across
3. Liquid waste products
4. Solid waste extracted in sewage treatment
6. A word related to hygiene
8. Waste matter discharged from human body
 

Down
1. Used water
2. A pipe carrying sewage
5. Micro-organisms which causes cholera
7. A chemical to disinfect water

Answer:

Across

3. Liquid waste products: Sewage

4. Solid waste extracted in sewage treatment: Sludge

6. A word related to hygiene: Sanitation

8. Waste matter discharged from human body: Excreta

Down

1. Used water: Wastewater

2. A pipe carrying sewage: Sewage

5. Micro-organisms which causes cholera: Bacteria

7. A chemical to disinfect water: Ozone


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