· Soil formation is influenced by five factors:
1. Parent material
2. Climate ✅
(Active factor)
3. Organisms
4. Topography (Relief)
5. Time
· Active factors are those that drive or influence the rate and nature of soil formation.
· Climate affects:
. Weathering of rocks
. Leaching and translocation of minerals
. Biological activity and organic matter decomposition
English
30 Questions
30 Marks
27 Mins English English100 Questions100 Marks120 Mins English English75 Questions300 Marks90 Mins EnglishWhich form of water is called “free water”?
Vertical section of soil which represents sequence of horizons from surface to bedrock is called
Coherent mass of soil broken into any shape by artificial means like tillage is called
The moisture content of soil attained after drainage of gravitational water is known as
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