Which was the most recent innovation?
A) dynamite
B) cotton gin
C) railroad
D) steam engine
E) television
E
Environmental & Atmospheric Sciences
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If you run a refrigerator in a closed room with the refrigerator door open, the room temperature will
A) increase. B) decrease. C) remain unchanged.
Environmental & Atmospheric Sciences
Proposals to directly manipulate Earth's climate are called "geoengineering."
Answer the following statement true (T) or false (F)
Environmental & Atmospheric Sciences
"Blue-baby" syndrome is a consequence of excess ________ in the water supply
A) chlorine B) E. coli C) carbon D) phosphates E) nitrates
Environmental & Atmospheric Sciences
Exurbs are downtown housing developments populated by people who used to live in the suburbs and have now moved to the central city.
Answer the following statement true (T) or false (F)
Environmental & Atmospheric Sciences