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Leaching - GCSE Geography Definition

Reviewed by: Bridgette Barrett

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Leaching is a natural process where water, usually rainwater, seeps through the soil and dissolves nutrients and minerals, carrying them away. This often occurs in areas with high rainfall and can lead to the loss of important nutrients that plants need to grow. When these nutrients are washed away, they can end up in rivers and lakes, potentially causing pollution. Leaching can affect soil fertility, making it more challenging for plants to thrive, and is an important concept in understanding soil health and ecosystems in geography.

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Bridgette Barrett

Reviewer: Bridgette Barrett

Expertise: Geography Lead

After graduating with a degree in Geography, Bridgette completed a PGCE over 25 years ago. She later gained an MA Learning, Technology and Education from the University of Nottingham focussing on online learning. At a time when the study of geography has never been more important, Bridgette is passionate about creating content which supports students in achieving their potential in geography and builds their confidence.

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