Crowdmapping Ielts Reading Answers Guide

| Question | Answer | |----------|--------| | What natural disaster in 2011 used crowdmapping in Japan? | Tsunami | | Name one method people use to submit data to crowdmaps. | SMS / text message / Twitter | | What is the biggest risk of unverified crowdmapped data? | Fake news / false reports |

| Word | Meaning | |------|---------| | Crowdsourcing | Obtaining input from many people online | | Geospatial | Relating to location on Earth's surface | | Verification | Checking accuracy of information | | Crisis mapping | Mapping real-time disaster data | | Grassroots | Driven by ordinary people, not authorities |

Crowdmapping platforms collect data from ordinary people during emergencies. One well-known example is (1) Ushahidi , 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. Crowdmapping Ielts Reading Answers

| Statement | Answer | |-----------|--------| | Crowdmapping relies on data from official government sources only. | False (relies on public/citizen data) | | The first major use of crowdmapping was in Kenya after the 2007 election. | True (Ushahidi was created then) | | Crowdmapping is useless for natural disasters. | False (it is used for earthquakes, floods, etc.) | | All crowdmapping platforms require internet access. | Not Given (some use SMS; passage may not specify all) | | Volunteers sometimes verify crowdmapped data. | True (often mentioned: “crowdsourced, then vetted”) |

| Description | Answer (e.g., year or tool) | |-------------|----------------------------| | Platform first used to monitor post-election violence. | 2008 / Ushahidi | | Event that showed crowdmapping’s value in a health crisis. | Haiti earthquake / cholera outbreak | | Mapping tool that allows offline data collection. | OpenStreetMap (or SMS-based system) | | Question | Answer | |----------|--------| | What

The Ministry of Education’s lawyer contacted Mia after a viral thread warned the site “helps cheat.” They threatened takedown, citing exam security. Mia faced a choice: shut down or change course.

She convened an advisory board: teachers, exam preparation reps, and a privacy attorney. They retooled the platform’s mission and interface: | Statement | Answer | |-----------|--------| | Crowdmapping

Some volunteers left, angry that the site no longer helped immediate score improvements. Others stayed, offering careful, annotated examples illustrating fairness concerns. Mia knew the line between research and facilitation was thin, but the board’s changes reduced legal risk and underscored the platform’s constructive aim.