Compare and contrast the various groups of dinosaurs. Provide examples of each group. What will be an ideal response?
The two major groups of dinosaurs are the Ornithischia and the Saurischia. The Saurischia have
a lizard-like pelvis. The Ornithischia have a bird-like pelvis. The Saurischian dinosaurs are
divided into the theropods, bipedal carnivores, and the sauropods, herbivores. The Ornithischia
are divided into the ornithopods, pachycephalosaurs, ankylosaurs, stegosaurs, and the
ceratopsians. Most of the Ornithischia were herbivores.
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What is the elevation of the valley to the south of the wind gap (the valley with the Allegheny County/ Mineral County lines)? What is the vertical relief between the wind gap and the valley to the north? What is the vertical relief between the floor of the wind gap and the valley to the south?
What will be an ideal response?
Arid climates are
A) located where precipitation exceeds evaporation for several months. B) are found on the east coasts of most continents. C) confined to Sahara, Arabian Peninsula, and American Southwest. D) not all hot and can have freezing temperatures, even during the day.
In which region has world population massively increased since 1900?
A) developed regions B) developing regions C) Africa and Western Europe D) Australia and the Pacific World E) North America and South America
The climate associated with a small area at or near Earth's surface is:
a. microclimate. b. base climate. c. mesoclimate. d. boundary climate.