Across
- 3. A long period of no rain.
- 4. The United Nations observance held on 22nd March.
- 7. Water provider in Terengganu.
- 10. Where does PETRONAS use water?
- 12. An enterprise digital solution that enables end-to-end monitoring of water systems to effectively manage freshwater withdrawal, water usage and water discharges at assets.
- 14. The largest ocean in the world.
- 15. A study to find out the physical, chemical, and biological properties, as well as the amount of different substances in the wastewater.
- 16. Water in gas form.
- 17. Alternative water supply.
- 18. Water molecule is made from one oxygen atom and two ________ atoms.
- 20. The biggest man-made lake in Southeast Asia.
Down
- 1. A form of water that is frozen.
- 2. Water that is brought to the surface during operations which extract hydrocarbons from oil and gas reservoirs.
- 5. Reduce, __________, Recycle.
- 6. The process of saving and using water wisely.
- 8. Process of removing salt from seawater to make it drinkable.
- 9. The term for when too many nutrients cause excessive algae growth in water bodies.
- 11. A certified personnel who possess both technical competency in the operations of sewage treatment plants and comprehensive understanding of the related regulatory requirements.
- 13. A place for storing liquid, especially a natural or artificial lake providing water for a city or other area.
- 19. A barrier built across river to store water.