24. Which of the following is a fact presented in the passage?
The shape of the connections between the separate, sacklike masses in pillow lava is unknown.
More accurate cross sections of pillow lava would reveal the mode of origin.
Water or ice is necessary for the formation of pillow lava.
No three-dimensional examples of intact pillows currently exist.
The origin of pillow lava is not yet known.
25. In the passage, the author is primarily interested in
analyzing the source of a scientific controversy
criticizing some geologists methodology
pointing out the flaws in a geological study
proposing a new theory to explain existing scientific evidence
describing a physical phenomenon
26. The author of the passage would most probably agree that the geologists mentioned in line 6 have made which of the following errors in reasoning?
I. Generalized unjustifiably from available evidence.
II. Deliberately ignored existing counterevidence.
III. Repeatedly failed to take new evidence into account.
I only
II only
III only
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