Multiple choice

Which of the following soils of India is rendered infertile by the presence of excess iron?

  1. Alluvial

  2. Red

  3. Black

  4. Sandy
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Red soil, also known as red lateritic soil, contains high amounts of iron oxide which gives it the characteristic red color. While iron is an essential nutrient, excessive iron can create nutrient imbalances and make phosphorus less available to plants, reducing soil fertility.

Keep practicing — related questions