A. Hygrometer
B. Altimeter
C. Both A & B
D. Barometer
🧠 Explanation:
An altimeter measures altitude from sea level, vital for aviation and mountaineering. For geography students, this highlights measurement tools, making it a key topic for studying navigation, geospatial analysis, and environmental science. Altimeters use air pressure to determine elevation accurately. Understanding their function ensures safe navigation in high-altitude environments. It’s essential for analyzing atmospheric science, exploration, and technological applications. Studying altimeters offers insights into how tools aid precise measurements, crucial for pilots, geographers, and adventurers, ensuring accuracy in altitude-related tasks, navigation, and environmental monitoring in diverse terrains and industries requiring elevation data.
