A. sludge
B. carbon monoxide
C. cooking
D. carpets and furniture
Related Mcqs:
- Biogas is composed of __________?
- Atmospheric ozone layer which protect us from UV-B and C is getting depleted most by addition of __________?
- Which theory is a great deal older than sociology?
- Companies selling mass consumer goods and services such as soft drinks, cosmetics, air travel, and athletic shoes and equipment spend a great deal of time trying to establish a superior brand image in markets called __________.?
- The most abundant gas emitted from volcanoes is __________?
- The most injurious components of automobile exhaust for environment are
- Acid rain mainly result from __________?
- The indoor pollutant radon which is a radioactive gas causes __________?
- When incomplete combustion loss is excessive the flue gas analysis reveals large amount of
- Cigarette smoking exposes one to ____________.
