Resources of In...

The soil column, which represents the dynamic and distinctive layers of the soil, comprises which horizon/horizons?

The substance of the soil exists in _______.

Identify the correct statement.

What is described in terms of the shape, size and durability of peds?

Chestnut soil and Chernozems are the equivalent of _____ in the CSCS.

Who amongst the following proposed the first scientific classification of soils in $$1886$$ and classified soils into 'normal' (upland), 'transitional' (meadow, calcareous, alkali) and 'abnormal' (organic, alluvial, aeolian). The normal class was further divided into $$7$$ 'zones' based upon climate and 'soil types' based upon soil colour?

The smallest distinctive division of the soil of a given area to which a unique single set of properties apply is called as ______.

The capacity of a soil to hold water against the pull of gravity is called as ________.

Which one of the following statements is not correct ?

As organic matter decomposes, it releases nutrients and organic acids. These acids known as _______ attack clays and rock, releasing iron and aluminium.