AIR QUALITY: INDOOR AIR QUIZ

1. The average person breathes cubic feet of air everyday.
 
2. The average particle count in one cubic foot of indoor air is:
120 - 950 500- 970 1000-2700 50,000 - 150,000
 
3. The average home accumulates pounds of dust per year.
 
4. Indoor air is found to be up to times more polluted than outdoor air.
 
5. Most people spend ____% of their time indoors.
20-30 40-50 80-90 95-100
 
6. Most commercially purchased fibreglass filters are only % efficient in stopping dirt, dust, pollen, etc. from passing through it.
 
7. ______% of all illnesses are caused by, or aggravated by polluted indoor air.
10 25 50 75
 
8. Legionnaire's Disease was spawned in:
Water Systems Air Conditioning Systems Hot Tubs Decorative Fountains
 
9. Legionella Bacteria is present in % of all homes.
 
10. Most of our physical energy comes from the food we eat.
True False