Question

Difficulty: MediumTranslating Literal Statements to Paraphrases

Before the widespread adoption of the magnetic compass in Europe, medieval mariners navigated the Mediterranean primarily through a combination of landmark sighting and oral itineraries known as portolans. These written guides did not offer geographical coordinates or mathematical grids; instead, they cataloged coastlines in sequential order, detailing the distances between ports, the location of prominent headlands, and the availability of freshwater springs. Consequently, sailors were highly dependent on clear atmospheric conditions and localized knowledge, making winter voyages exceedingly hazardous. The introduction of the compass did not immediately render portolans obsolete, but rather altered their function, transforming them from sole navigational authorities into supplementary references used to verify compass headings during low-visibility conditions.

According to the passage, portolans described Mediterranean coastlines by:

  1. presenting consecutive details about distances and coastal features instead of using geographical grids.Answer
  2. B
    organizing oral histories into mathematical coordinates that enabled sailors to travel safely during the winter.
  3. C
    establishing grid systems that became the primary authority for validating compass directions in clear weather.
  4. D
    substituting landmark distances with oral itineraries to render the magnetic compass obsolete.

Answer

The correct option is the one stating that portolans presented consecutive details about distances and coastal features instead of using geographical grids.
The correct option correctly paraphrases the passage's description of portolans. The passage states that portolans 'did not offer geographical coordinates or mathematical grids; instead, they cataloged coastlines in sequential order, detailing the distances between ports [and] the location of prominent headlands.' The phrase 'presenting consecutive details about distances and coastal features instead of using geographical grids' accurately restates these facts.

Step-by-Step Solution

1
Locate the portion of the passage that describes the contents and format of portolans.
The text states that portolans 'did not offer geographical coordinates or mathematical grids; instead, they cataloged coastlines in sequential order, detailing the distances between ports, the location of prominent headlands...'
To answer a literal translation question, the specific source sentence must be identified and analyzed.
2
Evaluate the choices to find the one that accurately restates this information without altering its meaning.
The choice stating that portolans presented consecutive details about distances and coastal features instead of using geographical grids is a direct paraphrase of the source text, where 'consecutive' corresponds to 'sequential order' and 'coastal features' corresponds to 'prominent headlands' and 'freshwater springs.'
Comparing details ensures that the correct option preserves the original meaning without introducing distortions.

Key Concept

Translating literal text into accurate paraphrases by recognizing synonyms and matching structural details while avoiding meaning distortions.
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