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    Question Types in IELTS Reading Exam
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Exam 15 of 36

Building the Skyline: The Birth and Growth of Manhattan’s Skyscrapers

Building the Skyline: The Birth and Growth of Manhattan’s Skyscrapers IELTS reading answers and explanation

A new IELTS Reading Academic test passage 3 from Cambridge IELTS 17 Reading test 3 Building the Skyline: The Birth and Growth of Manhattan’s Skyscrapers IELTS reading test with answers and explanation

In this IELTS Reading exam, you will find Building the Skyline: The Birth and Growth of Manhattan’s Skyscrapers IELTS reading test with answer keys and explanation

Building the Skyline The Birth and Growth of Manhattan’s Skyscrapers IELTS Reading Answers with Explanation
Building the Skyline The Birth and Growth of Manhattan’s Skyscrapers IELTS Reading Answers with Explanation

In the Answers tab, you can find Building the Skyline: The Birth and Growth of Manhattan’s Skyscrapers IELTS reading answers with location and explanation

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READING PASSAGE 3

Questions

Passage

You should spend about 20 minutes on Questions 27-40 which are based on Reading Passage 3 below.

Building the Skyline: The Birth and Growth of Manhattan’s Skyscrapers

Katharine L. Shester reviews a book by Jason Barr about the development of New York City

In Building the Skyline, Jason Barr takes the reader through a detailed history of New York City. The book combines geology, history, economics, and a lot of data to explain why business clusters developed where they did and how the early decisions of workers and firms shaped the skyline we see today. Building the Skyline is organized into two distinct parts. The first is primarily historical and addresses New York’s settlement and growth from 1609 to 1900; the second deals primarily with the 20th century and is a compilation of chapters commenting on different aspects of New York’s urban development. The tone and organization of the book changes somewhat between the first and second parts, as the latter chapters incorporate aspects of Barr’s related research papers.

Barr begins chapter one by taking the reader on a ‘helicopter time-machine’ ride – giving a fascinating account of how the New York landscape in 1609 might have looked from the sky. He then moves on to a subterranean walking tour of the city, indicating the location of rock and water below the subsoil, before taking the reader back to the surface. His love of the city comes through as he describes various fun facts about the location of the New York residence of early 19th-century vice-president Aaron Burr as well as a number of legends about the city.

Chapters two and three take the reader up to the Civil War (1861-1865), with chapter two focusing on the early development of land and the implementation of a grid system in 1811. Chapter three focuses on land use before the Civil War. Both chapters are informative and well researched and set the stage for the economic analysis that comes later in the book. I would have liked Barr to expand upon his claim that existing tenements* prevented skyscrapers in certain neighborhoods because ‘likely no skyscraper developer was interested in performing the necessary “slum clearance”‘. Later in the book, Barr makes the claim that the depth of bedrock** was not a limiting factor for developers, as foundation costs were a small fraction of the cost of development. At first glance, it is not obvious why slum clearance would be limiting, while more expensive foundations would not.

Chapter four focuses on immigration and the location of neighborhoods and tenements in the late 19th century. Barr identifies four primary immigrant enclaves and analyzes their locations in terms of the amenities available in the area. Most of these enclaves were located on the least valuable land, between the industries located on the waterfront and the wealthy neighborhoods bordering Central Park.

Part two of the book begins with a discussion of the economics of skyscraper height. In chapter five, Barr distinguishes between engineering height, economic height, and developer height – where engineering height is the tallest building that can be safely made at a given time, economic height is the height that is most efficient from society’s point of view, and developer height is the actual height chosen by the developer, who is attempting to maximize return on investment.

Chapter five also has an interesting discussion of the technological advances that led to the construction of skyscrapers. For example, the introduction of iron and steel skeletal frames made thick, load-bearing walls unnecessary, expanding the usable square footage of buildings and increasing the use of windows and availability of natural light. Chapter six then presents data on building height throughout the 20th century and uses regression analysis to ‘predict’ building construction. While less technical than the research paper on which the chapter is based, it is probably more technical than would be preferred by a general audience.

Chapter seven tackles the ‘bedrock myth’, the assumption that the absence of bedrock close to the surface between Downtown and Midtown New York is the reason for skyscrapers not being built between the two urban centers. Rather, Barr argues that while deeper bedrock does increase foundation costs, these costs were neither prohibitively high nor were they large compared to the overall cost of building a skyscraper. What I enjoyed the most about this chapter was Barr’s discussion of how foundations are actually built. He describes the use of caissons, which enable workers to dig down for considerable distances, often below the water table, until they reach bedrock. Barr’s thorough technological history discusses not only how caissons work, but also the dangers involved. While this chapter references empirical research papers, it is a relatively easy read.

Chapters eight and nine focus on the birth of Midtown and the building boom of the 1920s. Chapter eight contains lengthy discussions of urban economic theory that may serve as a distraction to readers primarily interested in New York. However, they would be well-suited for undergraduates learning about the economics of cities. In the next chapter, Barr considers two of the primary explanations for the building boom of the 1920s – the first being exuberance, and the second being financing. He uses data to assess the viability of these two explanations and finds that supply and demand factors explain much of the development of the 1920s; though it enabled the boom, cheap credit was not, he argues, the primary cause.

In the final chapter (chapter 10), Barr discusses another of his empirical papers that estimates Manhattan land values from the mid-19th century to the present day. The data work that went into these estimations is particularly impressive. Toward the end of the chapter, Barr assesses ‘whether skyscrapers are a cause or an effect of high land values’. He finds that changes in land values predict future building height, but the reverse is not true. The book ends with an epilogue, in which Barr discusses the impact of climate change on the city and makes policy suggestions for New York going forward.

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* a tenement: a multi-occupancy building of any sort, but particularly a run-down apartment building or slum building
** bedrock: the solid, hard rock in the ground that lies under a loose layer of soil

Now start to answer “Building the Skyline: The Birth and Growth of Manhattan’s Skyscrapers IELTS reading test” questions. You will have 20 minutes to answer questions 27 to 40.

You can download the test and answers as a pdf file from here:

Building the Skyline: The Birth and Growth of Manhattan’s Skyscrapers IELTS reading test Questions

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Building the Skyline: The Birth and Growth of Manhattan’s Skyscrapers IELTS Reading Answers

QuestionsAnswers
27D
28B
29C
30D
31C
32NO
33YES
34NOT GIVEN
35NO
36H
37D
38I
39B
40F

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