Question: A geologist finds that the depth of a newly forming cave increases by 2 meters every century, and after 4 centuries, the cave is 17 meters deep. How deep will the cave be after 11 centuries?

Tue, 05 May 2026 05:01:22 +0000

**How Deep Will a Cave Be After 11 Centuries? What Scientists Reveal About Slow Geological Growth** Curious about how natural formations evolve over centuries? A recent geological insight reveals a steady pace of cave development: new caves deepen by exactly 2 meters each century. This consistent growth means understanding cave expansion isn’t just abstract science—it connects to broader trends in environmental change, planetary resilience, and how long-term natural processes shape our world. At first glance, 17 meters after four centuries might seem modest, but when scaled to 11 centuries, the full picture reveals something truly remarkable. ### The Science Behind Cave Depth: A Simple But Powerful Growth Model According to geological observations, cave depth advances by 2 meters every century. After 4 centuries, total depth equals 17 meters—a data point perfectly aligned with this 2-meter-per-century rate. Using this consistent pattern, users can easily project future depth by multiplying centuries by the rate. By 11 centuries, the calculation becomes straightforward: 11 × 2 = 22 meters. So the cave will reach a depth of 22 meters after one millennium and a hundred years.