Which of the following statements is true about laterite soils?
AThey are formed as a result of leaching
BThey are rich in minerals such as aluminium and iron
CThey are found in hot and wet tropical areas
DAll of the above ✓ Correct
Correct answer: (D) All of the above
Explanation
Laterite soils are correctly described by all these features, so every listed point holds.
They form through heavy leaching in which rain washes soluble silica out of the soil.
The residue leaves them rich in iron and aluminium oxides.
They typically occur in hot and wet tropical regions with alternating wet and dry seasons.
Repeated wetting and drying hardens laterite, so it is cut into building bricks.
Being leached, laterite is low in fertility and needs manuring for crops.
Want more like this? Create a free account to practise a full test, track your progress, and get spaced-repetition review.
Practise on Mcqkart →🎓 Book an expert →