When the ________ came to a close, dinosaurs became extinct.
A. Precambrian
B. Holocene Epoch
C. Paleozoic Era
D. Mesozoic Era
E. Cenozoic Era
Answer: D
Environmental & Atmospheric Sciences
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A) archetypals B) representatives C) traits D) emblems
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Since the year 2000, which of the following appears to have grown less popular as a method of dealing with municipal solid waste?
A) Waste incineration B) Composting C) Recycling D) Landfilling
Environmental & Atmospheric Sciences
A wet-bulb thermometer and a dry-bulb thermometer are both parts of which meteorological instrument?
A) an anemometer B) a sling psychrometer C) a thermistor D) a barometer
Environmental & Atmospheric Sciences
In the Intermontane region, western is to windward as eastern is to what?
A) Stillward B) Anti-windward C) Leeward D) Shielded
Environmental & Atmospheric Sciences