The cheapest most energy efficient way to heat a house is super insulation coupled with
What will be an ideal response?
passive solar heating and a high-efficiency natural gas furnace
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An air mass that contains warm, moist air is a
A) Maritime tropical air mass. B) Continental polar air mass. C) Maritime continental air mass. D) Polar tropical air mass.
________ are small volcanoes formed from tephra accumulation near a volcanic vent
Fill in the blank(s) with correct word
During the Soviet era, every Central Asian republic capital had a(n) ________
A) Orthodox Christian cathedral B) mosque converted to city hall C) opera and ballet theater D) statue of Lenin posing with a local legendary hero
An environmental regulation that sets standards for waste water disposal in surface water bodies is the:
a. Safe Drinking Water Act b. Resource Conservation and Recovery Act c. Clean Water Act d. Comprehensive Environmental Response, Compensation, and Liability Act