What kinds of rocks were most commonly retrieved from the lunar highlands?
A) Flood basalts
B) Granite
C) Anorthosite
D) Frozen hydrogen
Answer: C
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A sedimentary breccia has the same sized fragments as a conglomerate, but the individual
fragments in a breccia are angular. Indicate whether the statement is true or false.
Why is organic food a positional good?
a) Organic food is limitless in supply and therefore is aptly positioned for economic gain. b) Organic food is expensive and thus a ready source for social display for those in a position to pay for it. c) All social classes can access affordable organic food. d) All of the above.
How does the inclination of Earth's axis change over the course of a year?
A) The inclination of Earth's axis becomes shorter. B) The inclination of Earth's axis becomes longer. C) The inclination of Earth's axis does not change. D) The inclination of Earth's axis becomes steeper. E) The inclination of Earth's axis becomes shallower.
Which of the following is correct about floodplains?
A) Despite the name, they are rarely subjected to flooding. B) They are an erosional feature located within a depositional feature. C) They are generally filled with layers of alluvium. D) Floodplains are not associated with deposition. E) They are well drained throughout.