Pollutants that can be broken down by natural processes into simpler compounds are described as ____
A) hermatypic
B) sustainable
C) renewable
D) biodegradable
D
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Care should be taken when interpreting climatological data because
A) of the smoothing techniques used in the assembling of climatological data. B) extreme conditions do not necessarily manifest themselves all the time. C) ease of drawing incorrect conclusions from valid data. D) all of these
U.S. inner cities face fiscal problems because
A) federal and state funds are available. B) low-income people are concentrated there. C) middle-class families are attracted there. D) redlining is no longer legal. E) blockbusting has strengthened ethnic neighborhoods.
The three components of the fire triangle are fuel, heat, and _______________
Fill in the blank with correct word.
Which planet rotates the opposite direction it revolves around the sun?
A) Earth B) Mars C) Mercury D) Venus