PT101.S2.Q3

PrepTest 101 - Section 2 - Question 3

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A group of unusual meteorites was found in Shergotty, India. █████ █████████ █████████ ████ ████ ██████████ ██ ███ ██ ███ ████████████ ██████ ████████ ████████ ██████ ██ █████ ███████ ██ █████████ █████████ ██ ███ ████ ███ ████████ █████████ ████ ████ ████████ ███████ █████ ████ ████ ████████ ██ ███ ████ ██████ ████ ███████ ██ █████ ██ ███████████ ███ █████ █████ ██ ███ ██████ ██ ███ ███████████ ███████ ███ ███████ █████ ████ █████████ █████████ ████████ ████ ████████ ████ ██████ ███ ███████████ ██████████ ████████ ████ ██ █████ █████ █████ █████████ ████ █████ ███████ ██ ███ ██████ ██ █ █████████ ████ █ █████ ███████

Summarize Argument

The author concludes that a group of unusual meteorites found in Shergotty, India probably came from Mars. As support, the author says that the structure of the meteorites suggests that they came from Mercury, Venus, or Mars. Any material from Mercury would have been captured by the Sun and any material from Venus would not have escaped into space, which leaves Mars as the likely source of the meteroites.

Describe Method of Reasoning

The author’s argument works by laying out three possible options (Mercury, Venus, and Mars), and eliminating two of the options (Mercury and Venus), leaving Mars as the likely source of the meteorites.

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3.

The argument derives its conclusion ██

a

offering a counterexample ██ █ ██████

b

eliminating competing alternative ████████████

c

contrasting present circumstances ████ ████ █████████████

d

questioning an assumption

e

abstracting a general █████████ ████ ████████ ████

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