How are well developed soils similar to young soils? How are they different?
Please help... i don't knoiw anything about it. pleae don't ask me to refer to my book... i don't have it with me...i googled it but i don't get any specific answer....plz help
Juts ka
Check these sites carefully.
http://plantandsoil.unl.edu/croptechnology2005/soil_sci/?what=topicsD&informationModuleId=1130447038&topicOrder=2&max=10&min=0&
http://www.uwgb.edu/dutchs/EarthSC202Notes/ROCKCYCL.HTM
Sure, I'd be happy to help you understand how well-developed soils are similar to young soils and how they are different. Here are some key points:
Similarities between well-developed soils and young soils:
1. Both well-developed and young soils are formed through the weathering of rocks and minerals over time.
2. They both contain organic matter, which plays a crucial role in soil formation.
3. Both types of soils provide a medium for plant growth and support various ecosystems.
Differences between well-developed soils and young soils:
1. Age: Well-developed soils generally have had more time to undergo weathering processes and accumulate a greater depth and variety of soil layers compared to young soils.
2. Fertility: Well-developed soils have typically accumulated more organic matter, nutrients, and minerals, making them more fertile than young soils.
3. Horizons: Well-developed soils usually have clearly defined horizons or layers, such as topsoil and subsoil, whereas young soils may have only just begun to develop these horizons.
4. Drainage: Well-developed soils often have well-established drainage systems, allowing water to move through the soil profile, whereas young soils may lack efficient drainage mechanisms.
5. Diversity: Young soils may have less diversity in terms of vegetation and microorganisms compared to well-developed soils, which have had more time to support a wide range of organisms.
Please note that these are general characteristics, and specific soils can vary depending on factors such as climate, parent material, vegetation, and topography. It would be beneficial to refer to your textbook or scientific sources for more detailed information.
Of course! I'd be happy to help you understand how well-developed soils are similar to young soils and how they differ, even without access to your book or specific online sources.
Well-developed soils and young soils are similar in the sense that they both consist of various components, such as minerals, organic matter, water, and air. They also both go through soil formation processes, albeit at different stages.
However, there are several important differences between well-developed soils and young soils:
1. Age: Well-developed soils usually take hundreds or thousands of years to form, while young soils are relatively new and have had less time for soil-forming processes to occur.
2. Depth: Well-developed soils are typically deeper due to the accumulation of layers over time, while young soils may be shallower.
3. Organic matter content: Well-developed soils tend to have more organic matter, including decomposed plant and animal materials, which contributes to soil fertility. Young soils may have less organic matter as they have not had sufficient time to accumulate it.
4. Nutrient content: Well-developed soils often have higher nutrient content and a better nutrient balance, making them more fertile and suitable for agriculture. Young soils may have lower nutrient levels and require amendments to support plant growth.
5. Soil structure: Well-developed soils generally have a well-defined structure with distinct horizons, or layers, formed by different processes over time. Young soils may have a less-developed or incomplete soil structure.
To better understand this topic, it is recommended to refer to your textbook or reliable online sources such as scientific journals, educational websites, or soil-specific resources. They will provide you with more detailed and accurate information on soils and their characteristics.