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English Language · 6 questions · about 1 min to read

Maps and Cartography

Read the passage, answer the questions, then open each answer to check it. The explanation says why the right option is right.

The passage

Read, then answer

Maps are not descriptions of the world. They are arguments about it. Every map makes choices — about what to include and what to omit, what to place at the centre and what to push to the periphery, what scale to use and how to represent the third dimension of elevation on a flat surface. The cartographic tradition has given us conventions that feel so natural as to seem inevitable: north at the top, the Greenwich meridian as zero longitude, the Mercator projection that distorts the relative size of landmasses to preserve the angles useful for navigation. None of these is neutral. Each encodes a set of priorities that emerged from a specific historical context — European maritime expansion, the need to navigate by compass bearing, the politics of the prime meridian.

The Mercator projection, still the most widely used map in classrooms, represents Greenland as roughly the same size as Africa. In reality, Africa is approximately fourteen times larger. The projection's distortion is not a mistake. It was designed for a purpose it fulfils well: preserving compass bearings for navigation. But in contexts where the purpose is to communicate relative size and importance, it systematically misrepresents the world in ways that have cultural and political consequences.

The emergence of digital mapping has not resolved this problem — it has intensified it. The map has become the territory: the route recommended by a navigation application, optimised for speed, is experienced as the road itself, not as one possible route among many. The algorithmic map has inherited the assumptions of the paper map while adding new ones of its own.

  1. Q1. The opening claim — 'maps are not descriptions of the world, they are arguments about it' — is best supported by which of the following from the passage?

    1. The fact that maps must be updated regularly to reflect changes in political boundaries
    2. The fact that every map makes choices about what to include, what to centre, and how to represent, and these choices encode historical priorities
    3. The fact that digital maps are more accurate than paper maps because they can be updated in real time
    4. The fact that the Mercator projection was designed for navigation and fulfils that purpose well
    Show answer

    Answer: B. The fact that every map makes choices about what to include, what to centre, and how to represent, and these choices encode historical priorities

    The argument that maps are arguments rests on the evidence that all cartographic choices (inclusion, centrality, scale, projection) encode specific priorities from specific historical contexts — not neutral description.

  2. Q2. The passage states that the Mercator projection's distortion of Africa and Greenland 'is not a mistake.' By this, the author means:

    1. Cartographers were unaware that Africa was larger than Greenland when the projection was designed
    2. The distortion was a deliberate choice serving the projection's navigational purpose, not an error — it becomes problematic when used for purposes other than navigation
    3. All map projections produce some distortion, and the Mercator projection's distortions are no worse than others
    4. The political consequences of the distortion were intended by the cartographers who designed the projection
    Show answer

    Answer: B. The distortion was a deliberate choice serving the projection's navigational purpose, not an error — it becomes problematic when used for purposes other than navigation

    The passage states: 'It was designed for a purpose it fulfils well: preserving compass bearings for navigation. But in contexts where the purpose is to communicate relative size and importance, it systematically misrepresents the world.' The distortion is a feature for navigation; it becomes a problem in other contexts.

  3. Q3. What does the author mean by the phrase 'the map has become the territory'?

    1. Digital maps have become so accurate that they are indistinguishable from reality
    2. The representation of space (the route a navigation app recommends) is experienced as the reality itself, erasing awareness that it is one choice among many
    3. Political maps have replaced physical maps as the primary way most people understand geography
    4. The territory of a country is now defined legally by its cartographic representation rather than by physical features
    Show answer

    Answer: B. The representation of space (the route a navigation app recommends) is experienced as the reality itself, erasing awareness that it is one choice among many

    The passage explains: 'the route recommended by a navigation application... is experienced as the road itself, not as one possible route among many.' The representation displaces awareness of alternatives — it is taken as the thing itself.

  4. Q4. Which of the following is an example of a cartographic convention described in the passage as encoding historical priorities rather than natural necessity?

    1. The use of colour to distinguish different political territories on a map
    2. The use of contour lines to represent elevation
    3. The placement of north at the top of maps and the Greenwich meridian as zero longitude
    4. The use of different scales for maps of countries versus maps of continents
    Show answer

    Answer: C. The placement of north at the top of maps and the Greenwich meridian as zero longitude

    The passage lists these specifically as conventions that 'feel so natural as to seem inevitable' but each 'encodes a set of priorities that emerged from a specific historical context — European maritime expansion... the politics of the prime meridian.'

  5. Q5. The passage's argument about digital mapping is that it:

    1. Has largely solved the problems of cartographic distortion by allowing dynamic, scalable representations
    2. Has intensified the problem by inheriting the assumptions of paper maps while adding new ones, and by making the map appear as the territory itself
    3. Has democratised cartography by allowing anyone to create and share maps
    4. Has created a new problem of data privacy that is separate from the representational problems of paper maps
    Show answer

    Answer: B. Has intensified the problem by inheriting the assumptions of paper maps while adding new ones, and by making the map appear as the territory itself

    The passage states: 'The emergence of digital mapping has not resolved this problem — it has intensified it' and 'The algorithmic map has inherited the assumptions of the paper map while adding new ones of its own.'

  6. Q6. Which of the following best describes the author's implicit argument about the use of the Mercator projection in classrooms?

    1. It should be replaced with a projection that is more accurate for all purposes
    2. It is appropriate for navigation classes but misleading for geography or social studies classes where relative size and geopolitical significance matter
    3. It should be accompanied by a disclaimer about its distortions
    4. It has no cultural or political consequences because students understand that maps are imperfect
    Show answer

    Answer: B. It is appropriate for navigation classes but misleading for geography or social studies classes where relative size and geopolitical significance matter

    The passage does not prescribe a solution but implies the critique: the Mercator projection is good for navigation but, 'in contexts where the purpose is to communicate relative size and importance, it systematically misrepresents the world in ways that have cultural and political consequences.' A classroom teaching geography falls in the latter category.

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