1. CO2 reading inside buildings that are greater than atmospheric is the result of ____________.
A. heating equipment
B. off gassing of carpets and furniture
C. oil based paint
D. building occupants exhaling
2. A major consideration(s) when deciding whether or not to employ free cooling to reduce building interior temperatures is _________________.
A. temperature of the outside air
B. moisture content of the outside air
C. Both A and B
D. None of the above
3. Reducing carbon footprint can be achieved by ___________________.
A. reducing the building’s energy consumption
B. recycling materials that would otherwise be sent to the landfill
C. using renewable energy
D. all of the above