What type of basaltic feature is shown in this photograph?
A) Vesicles
B) Volcanic bomb
C) Aa lava flow
D) Pahoehoe lava flow
E) Pyroclastic flow
D) Pahoehoe lava flow
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What feature will be formed by the sediment carried along the sides of this glacier?
A) Cirque
B) Tarn
C) Arête
D) Lateral moraine
E) None of these are correct.
Which characteristic distinguishes religion in Latin America from North America?
A) having a Roman Catholic majority B) having a Protestant majority C) location relative to the Equator D) Ethnic religions make up the majority in one but not the other.
The amount of precipitation actually available for use by plants and animals can be referred to as ____
a. potential transpiration b. evapotranspiration c. potential precipitation d. rainfall quality e. precipitation effectiveness
The thermopause is located
A) wherever -90°C (-130°F) is recorded. B) approximately 480 km (300 mi.) above Earth's surface. C) between the mesosphere and the thermosphere. D) at the bottom of the homosphere.