Question

factors that are involved in soil formation and also involved in soil erosion explain ​

Answer 1

Answer:

The major factors affecting the formation of soil are relief, parent material, climate, vegetation and other life-forms and time. Besides these, human activities also influence it to a large extent. The parent material of soil may be deposited by streams or derived from in-situ weathering.

Answer 2

The major factors responsible for the formation of soil:

The major factors affecting the formation of soil are relief, parent material, climate, vegetation, and other life-forms and time. Besides these, human activities also influence it to a large extent.

1. Parent Material

The parent material of soil may be deposited by streams or derived from in-situ weathering. Soil inherits many properties from the parent material from which it forms, for example, the mineral composition, the colour, the particle size, and the chemical elements.

For Example,

• The peninsular soils reflect the parent rock very much.

• The ancient crystalline and metamorphic rocks which are basically granite, gneiss, and schist form red soils on weathering because they contain iron oxide.

• Soils derived from lava rocks are black coloured.

• Sandy soils are derived from sandstone.

• At the same time, the soils of the northern plains are transported and deposited from Himalayan and peninsular blocks, so they have little relation to rock material in-situ.