Question

What is the reason for the red colour of the red soil?What is the reason for the red colour of the red soil?

Answer 1

Answer:

Their colour is mainly due to ferric oxides occurring as thin coatings on the soil particles while the iron oxide occurs as haematite or as hydrous ferric oxide, the colour is red and when it occurs in the hydrate form as limonite the soil gets a yellow colour. Ordinarily the surface soils are red while the horizon below gets yellowish colour.

Answer 2

Answer:

please answer everyone I also have the same question