Driving through eastern Washington you notice many areas of exposed rock, deep river canyons, and huge boulders scattered across the landscape. Then you remember these are all impacts left on the landscape of what?
A) Volcanic activity
B) Block faulting
C) Glacial scouring
D) The Missoula Flood
D
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What will be an ideal response?
Which of the following is a good example of a physical entity that is a hazard to public health?
A) In much of the United States, mosquitoes are known to transmit West Nile virus to people. B) The use of condoms is known to reduce the risk of most sexually transmitted diseases. C) An earthquake kills more than 200,000 people in Haiti and destroys countless homes, roads and buildings. D) Levels of mercury in some lakes result in dangerous levels of mercury found in fish sold to consumers.
In order to reduce your waste disposal footprint, you might ________
A) consider purchasing disposable items B) recycle nothing C) use organic fertilizers instead of manure or recycled sludge D) throw away everything E) give attention to reuse, recycle, and reduce
What do the vast majority of climatologists who have carefully examined the data agree on regarding human-induced global warming?
a. Human-induced global warming has begun and is increasing. b. Human-induced global warming has begun, but it is decreasing. c. Human-induced global warming has not yet begun, but should start by 2050. d. Global warming has begun, but it is not human-induced. e. Global warming has not begun.