Biology, asked by Anonymous, 4 months ago

pls send all the photos of soil (from the name given in picture)​

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Answered by Anonymous
3

Answer:

I have attach. Sorry if it took so much time. I hope it's helpful to you

Explanation:

☃️ coarse soil☃️

  1. ☃️ coarse soil☃️A soil in which gravel and sand predominate. Coarse-grained soils are those least affected by moisture-content changes as most surface rain, etc., becomes gravitational water.
  2. Black soils are mineral soils which have a black surface horizon, enriched with organic carbon that is at least 25 cm deep. Two categories of black soils (1st and 2nd categories) are recognized. ... CEC in the black surface horizons ≥25 cmol/kg; and. A base saturation in the black surface horizons ≥50%.
  3. Laterite is both a soil and a rock type rich in iron and aluminum and is commonly considered to have formed in hot and wet tropical areas. Nearly all laterites are of rusty-red coloration, because of high iron oxide content. They develop by intensive and prolonged weathering of the underlying parent rock.
  4. Alluvium is loose, unconsolidated soil or sediment that has been eroded, reshaped by water in some form, and redeposited in a non-marine setting. Alluvium is typically made up of a variety of materials, including fine particles of silt and clay and larger particles of sand and gravel.
  5. Brown Hill Soil a soil characterised by slight or no leaching of clay and iron. ... Alternatively, brown hill soils are drained soils with a yellow-brown to strong brown Dystric Cambisols. The texture is generally sandy loam or silty loam, but may be more clayey in eroded soils over shales.
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Answered by kamlakm84
2

Answer:

kis ka screen shot my sis

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