Causes:
- Oil Spills.
- Factories near rivers, lakes, etc.
- Carelessly thrown rubbish.
- All sea creatures will be wiped out.
- Pure drinking water will never be found.
- There will be no more hobbies such as wake-boarding, surfing, fishing, sailing, swimming, water skiing, jet skiing, waboba, synchronized swimming, water polo, etc.
This shows that water pollution must be stopped.
This is what is being done.
- In Singapore there is a water purifier.
- Water treatment centers have been erected.