Multiple choice

Laterite is produced by which of the following methods?

  1. Hydration and carbonation

  2. Hydrolysis and oxidation

  3. Leaching and oxidation

  4. Hydration and calcification
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Laterite soil is formed through the process of leaching and oxidation in tropical regions with high rainfall. Heavy rainfall washes away soluble minerals like silica and bases, leaving behind iron and aluminum oxides which give laterite its characteristic red color. This is distinct from hydration-carbonation or calcification processes.

Keep practicing — related questions