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Water pollution 저자: Mind Map: Water pollution

1. Effects

1.1. Cholera giardia and typhoid

1.2. Distruction of ecosystem

1.3. Lack of potable water

2. Resolution

2.1. Dispose of toxic chemical properly

2.2. Do not for fat or grease down the drain.

2.3. Dispose medical waste properly

2.4. Avoid disposing items into the toilet

2.5. Reduce the use of chemical when cleaning

3. Sources

3.1. Industrial

3.1.1. Machine waste

3.1.2. Toxic substances

3.1.3. Dumping oil

3.2. Humans

3.2.1. Garbage

3.2.2. Domestic waste

3.2.3. Toxic waste

3.2.4. Leaking motors

3.3. Agriculture

3.3.1. Fertilizer

3.3.2. Saline drainage

3.3.3. Animal waste

4. Pollutants

4.1. Oil

4.2. Bacteria

4.3. Pesticides

4.4. Faecal waste

4.5. Parasites