Answer:
due to the presence of iron red soil appears by the metamorphic rock .
when it is in hydrated form it's colour turns yellow
Its red 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. When it occurs in the hydrate form as limonite the soil gets a yellow colour.
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Answer:
due to the presence of iron red soil appears by the metamorphic rock .
when it is in hydrated form it's colour turns yellow
Answer:
Its red 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. When it occurs in the hydrate form as limonite the soil gets a yellow colour.