Crowdmapping Ielts Reading Answers Free __full__ [95% COMPLETE]

Mini-IELTS for interactive "Revolutions in Mapping" practice. IELTS Online Tests for AI-powered mock exams.

The reading passage is a common text found in various IELTS practice materials, often appearing in Reading Passage 3. It explores the phenomenon of sharing collective data to create real-time visual maps for tracking events like natural disasters and revolutions. Answer Key for Crowdmapping Reading

Crowd mapping, also known as crowd-sourced mapping or community-based mapping, is a method of creating and updating maps using data collected from a large group of people, often through mobile apps, online platforms, or other digital tools. This approach allows for the collection of geospatial data from a diverse range of sources, which can be used to create detailed and accurate maps. crowdmapping ielts reading answers free

| Question No. | Question Type | Answer | Keyword / Location in Passage | | :--- | :--- | :--- | :--- | | | Notes Completion | location | "colorful dots appear on their online map, which display the specific location of each of the food stores..." | | 2 | Notes Completion | policies | "...assist government officials in assessing food availability, and in forming future policies ..." | | 3 | Notes Completion | government | "...because there is no good government -made map for the area..." | | 4 | Notes Completion | incomes | "...people at higher risk of chronic disease and who receive minimal incomes for the work they do, frequently live in neighborhoods located in food deserts." | | 5 | Notes Completion | land | "...found that supermarkets often can't afford the amount of land required for their stores in cities." | | 6 | Notes Completion | suburban | "...that smaller urban groceries tend to close due to competition from suburban supermarkets." | | 7 | True/False/Not Given | FALSE | "The issue attracted little national attention, and received no ongoing funding for research." (The statement says it received funding, but the passage says it did not.) | | 8 | True/False/Not Given | TRUE | "Now, more US cities are becoming aware of their food landscapes." | | 9 | True/False/Not Given | NOT GIVEN | The passage describes the map's purpose (help cities identify food deserts), but it does not state whether these maps solve the problem. | | 10 | True/False/Not Given | FALSE | "The Brooklyn project differs in that it's run by a local core of five volunteers ... rather than trained, academic researchers ." | | 11 | True/False/Not Given | TRUE | "To gather data, they simply go to individual stores with pre-printed surveys in hand..." | | 12 | True/False/Not Given | NOT GIVEN | The passage mentions technology like GPS-related smartphones and Google Maps. However, it does not state that these technologies were specifically designed for mapping food deserts. | | 13 | True/False/Not Given | TRUE | "Once the storekeeper's permission has been obtained, check off boxes on their list against the products for sale in the store." |

Crowd mapping is a method of creating and updating maps using data collected from a large group of people, often through mobile apps, online platforms, or other digital tools. Mini-IELTS for interactive "Revolutions in Mapping" practice

The passage outlines several specific risks: unsuitable lead organisations, untrustworthy sources, and security breaches compromising sender identity. However, nowhere does the text mention computer crashes or hardware failure. This makes option D the correct answer because it is the only listed disadvantage that is not actually discussed in the passage.

In the passage, you see "aggregated from Twitter." In the question, you see "collected via social media." IELTS loves synonyms. For crowdmapping, common synonym pairs include: It explores the phenomenon of sharing collective data

The process involves three steps: collection, verification, and visualization. First, data is aggregated from Twitter, SMS, or web forms. Second, a team of digital volunteers cross-references reports. Third, the data is layered onto a base map (e.g., OpenStreetMap). Emergency responders used these maps to prioritize aid delivery.