Water Pollution
7.1 Why Is Clean Water Important to Us?
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Topics of this game:
- Which of the following is not part of the Four National Taps?
- NEWater is produced by recycling
- The process which removes salt from seawater and turns it into drinking water is called
- What are the two changes in state during the process of desalination?
- Why is desalination expensive?
- What is produced after desalination?
- What is an example of a local catchment area?
- Which of the following is not a step to produce NEWater?
- Which stage in the production of NEWater removes viruses?
- In order to restore the pH of NEWater, what type of chemicals are added?
- What is the purpose of ultra-violet light treatment in production of NEWater?
- Which of the following is true about reverse osmosis?
- What are the holes in a membrane used for reverse osmosis called?
- What can pass through the membrane used for reverse osmosis?
- Which is not a common use of water?
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