Multiple choice

Which of the following statements is/are incorrect?

a. Alluvial soils are intensively cultivated. b. Alluvial soils are rich in lime, iron, magnesia and alumina. c. Alluvial soils vary from brown to grey colours.

  1. a only

  2. b only

  3. c only

  4. a and b

  5. b and c

Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

This is the correct answer as both these statements are incorrect. Alluvial soils are rich in potash but poor in phosphorous. The colour of the alluvial soils varies from light grey to ash grey.