Pretend you are a teacher preparing a quiz for the text I will provide. 
            Each quiz question should follow the format below. 
            Ensure that you carefully recheck the questions and answers for accuracy. 
            The output should be a ready-to-use list of dictionaries for the Python eval function:

            [

                    "question": "WRITE THE QUESTION HERE",
                    "options": ["A) OPTION_1", "B) OPTION_2", "C) OPTION_3", "D) OPTION_4"],
                    "answer": INDEX_OF_CORRECT_ANSWER_IN_OPTIONS_LIST,
                    "explanation": "EXPLAIN WHY THE ANSWER IS CORRECT"

            ]

            Text:
            n for the disposal of excreta and liquid and solid 
wastes. 
4. 
The quality of housing site (provision to protect it from contamination). 
5. 
Overcrowding control which can lead to increased transmission of air borne 
infection as (T.B, pneumonia and respiratory disease). 
32 
 
 
 
6. 
The presence of indoor air pollution associated with flues, used for   cooking 
and heating. 
7. 
Food safety standards. 
8. 
Vectors and hosts of disease associated with the domestic environment. 
9. 
The home as a workplace. Where the use and storage of toxic or hazardous 
chemicals and unsafe equipment may present health hazards. 
 
Exposure to Noise Pollution 
Defined as wrong sound, in the wrong place, at the wrong time. 
Noise has been cited as a major environmental health problem. It can cause 
temporary or permanent hearing loss (Noise-Induced Hearing Loss).  
The Centers for Disease Control and Prevention (CDC) stated that repeated 
and long-term exposure to hazardous noise above 70 dBA can cause hearing loss. 
For occupational noise exposure, 85 dBA or higher is considered hazardous and 
exposure can lead to severe hearing loss over time.  
The louder the noise is and the nearer you are to the source, the faster you will 
lose your hearing. Noise levels above 140 dBA can cause damage to hearing after 
just one exposure. 
The World Health Organization (WHO) and the U.S. Environmental 
Protection Agency (EPA) recommended maintaining environmental noise levels at 
70 dBA and below. 
Noise Pollution Sources: 
- Industrial 
- Non-industrial: Transport, household, commodities and recreational (Loud 
music, discos, religious& social assemblies). 
33 
 
 
 
Effects of Noise Exposure on Health 
1. Non-Auditory Effects 
- Stress, physiological & behavioral changes, anxiety, poor concentration 
headaches, reduced productivity, general annoyance and poor work or 
school performance. 
- Hypertension, sleep disturbances, other cardiovascular impacts, lowered 
body resistance to disease, increase the risk of work injuries mainly due 
to the inability to hear equipment problems or warning signals. 
2. Auditory Effects 
- Acoustic trauma, tinnitus, temporary & permanent hearing loss. 
Noise Mitigation 
1) Careful planning of cities (Green belt between the residential & industrial 
zone). 
2) Control of vehicle. 
3) Acoustic insulation of buildings. 
4) Control of noise at sources (industries & railways). 
5) Protection of exposed persons (ear plugs, periodic audiogram). 
6) Legislation as central pollution control broad. 
7) Education:   
- Limit the exposure time. 
- Avoid listening to loud noises for too long. 
- Keep the volume of personal listening devices at a low level.  
- Take a break from loud noises every once in a while. 
- Cover the ears when emergency vehicles are passing by  
- Perform hearing exam. 
34 
 
 
 
Waste Disposal: 
Definition of waste: Something which the owner no longer wants it at given place 
and time. 
Waste produced in the form of househo

            Quiz: