Rachel Carson's book silent spring focuses primarily on the environmental problems associated with ____.
a. pesticide toxicity
b. overpopulation
c. aquifer depletion
d. invasive species
a. pesticide toxicity
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The greatest hazard to someone in a wood-frame house during an earthquake is ____
a. ?movement of the house off its foundation b. ?wall spreading leading to roof collapse c. ?crumbling of internal plaster and drywall d. ?vertical shaking separating walls from floor joists e. ?collapse of walls that are not diagonally braced
Which of the following drainage patterns forms on highly fractured bedrock?
A. trellis B. radial C. dendritic D. rectangular
Which of the following is the most important product of respiration?
A) CO2(g) B) H2O(g) C) energy D) None, these are all equally important.
Taiwanese-owned ________ is the world's largest electronic components manufacturer, with 1.2 million workers in China
A) Apple B) IT-Deluxe C) Chongquing IT D) FoxConn