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Geography

Why Are Soils Different in Tropical versus Temperate Regions?

Quick fact

Tropical soils can be over 100 feet deep, yet they are often so nutrient-poor that clearing rainforest for farming leads to rapid fertility loss within just a few years.

Why this is interesting

Have you ever wondered why the rich, dark soil of a temperate farm field is so different from the deep red or yellow soil of a tropical jungle? The answer lies in how climate and life sculpt the ground beneath our feet.