Crowdmapping platforms collect data from ordinary people during emergencies. One well-known example is , developed in Kenya. After the (2) Haiti earthquake , it was used to locate trapped victims. However, issues such as (3) misinformation and lack of internet access remain obstacles.
When a question asks "Which is NOT...?" as in Q39:
Explanation: The United Nations is cited as a formal, trusted provider of information, making "official sources" the correct label for this part of the diagram.
Respecting strict word limits (e.g., NO MORE THAN TWO WORDS ). Crowdmapping Ielts Reading Answers
Early data clustered. For one passage, 63% chose B while the official key listed C; reviewers who had flagged the item explained the passage had a phrasing issue—two sentences both supported different answers depending on an interpretation of “sometimes.” Community notes annotated the question: “Ambiguous temporal scope—may need clarification.”
Master Crowdmapping: IELTS Reading Passage Guide, Strategies, and Answers
Since I cannot reproduce the full copyrighted passage, this review summarizes the content, provides correct answers, and explains why they are correct — which is exactly what you need for self-study. However, issues such as (3) misinformation and lack
In "Food Deserts" passages, look for names (researchers like Alwitt & Donley) and dates (2008, 2009) to help you locate answers quickly.
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| Term | Meaning | |------|---------| | | A subtype of crowdsourcing where crowd-generated inputs (texts, social media) are combined with geographic data to create real-time digital maps | | Crowdsourcing | Obtaining information or input from a large group of people, typically via the internet | | Ushahidi | A Kenyan-developed open-source platform that pioneered crowdmapping technology | | Geographic data | Location-based information that can be plotted on a map | | Humanitarian crises | Events causing widespread human suffering requiring emergency assistance | | Real-time information | Data that is updated instantly as events occur | | Targeted aid | Assistance delivered precisely to those who need it most | | Security standards | Established protocols and practices to ensure system safety | Early data clustered
Key terms that often appear in answers or serve as locators include:
The passage is followed by : a diagram labeling task (Questions 30–34) and a multiple-choice section (Questions 35–40). Below is the complete list of correct answers with explanations.
Scan for keywords like "technological limitations," "historical origins," or "pivotal crisis." 2. Sentence Completion / Summary Completion You fill in blanks using exact words from the passage.