Before diving into the answers, it helps to understand the core subject. is the process of using crowd-sourced data—information provided by a large number of people—to create real-time maps. Unlike traditional cartography, which relies on professional surveyors, crowdmapping uses GPS data, social media, and mobile apps to track events like: Natural disasters (e.g., the Haiti earthquake). Election monitoring. Traffic and navigation (e.g., Waze). Environmental changes. Common IELTS Question Types for This Passage
This passage often appears in practice materials like Harper Collins Practice Tests for IELTS . ✅ Verified Answer Key
If the statement says "ALL," "NEVER," or "ALWAYS," the answer is almost always False . If the concept (like production cost) never appears, it is Not Given .