Description
The “Groundwater: Spring, Geyser & Artesian Well (50x70cm)” chart is a mid-sized, laminated educational poster visually explaining how groundwater forms natural discharges such as springs, geysers, and artesian wells. This chart is ideal for classroom instruction on groundwater, hydrology, and earth science topics, providing clear diagrams and labels in multiple languages.
Key Features
The chart includes multicolor diagrams illustrating key groundwater components:
Spring: Where groundwater naturally flows to the surface, typically at points where the water table intersects the land, shown along hillsides, valleys, or faults.
Geyser: A special type of hot spring where superheated groundwater, trapped underground, erupts periodically as steam and hot water due to intense geothermal heat.
Artesian Well: A well that taps into a confined aquifer under pressure, causing water to rise (sometimes to the surface) without the need for pumping.
Diagrams often show a cross-section of underground layers (aquifer, impermeable rock, water table), labeling recharge zones, confined and unconfined aquifers, and natural/artificial discharge points.
May also indicate related features such as the water table, ordinary wells, hot springs, cap rock, and ground surface vegetation.
Educational Use
Suitable for group instruction and revision in geography or environmental science, and as a durable visual reference due to its thermally laminated finish.
Explanations and diagrams are typically bilingual (English/Hindi) and simplified for classroom clarity and accessibility.
Useful for lessons on the water cycle, physical geography, and natural resources, with real-world applications for understanding water supply and geothermal phenomena.