around the river valey
temperate
deep soils and nutrient rich
In India, the main types of soils are Alluvial soil, Black soil, Red soil, Laterite soil, and Desert soil. Alluvial soil is rich in nutrients and found in the northern plains. Black soil, also known as Regur soil, is suitable for cotton cultivation and found in Deccan plateau. Red soil is rich in iron and found in areas like Tamil Nadu and Odisha. Laterite soil is found in areas with high rainfall and is low in fertility. Desert soil is found in arid regions like Rajasthan and is low in nutrients.
Earthworms obtain their food from the organic material found in soil. This means that they are more likely to be found in soils with high organic content.
Organically rich soils are formed from organic material. Readily found examples of organic matter that's found on and near the surface of the soil are the breakdown of yard waste such as leaf litter; and the death and decomposition of the critters of the soil food web. Such critters include beetles, earthworms, and microarthropods.
yes, this is true
Rich soils are found in regions with favorable environmental conditions, such as temperate climates with adequate rainfall, good drainage, and topographic relief. Some of the regions known for having rich soils include the Great Plains in the United States, the pampas in Argentina, the Ukrainian black earth region, and the Nile River Valley in Egypt.
probably in rich deep soils
deep soils and nutrient rich
Soils in sub tropical regions are rich in laterite, and contain much aluminum and iron. The oxides or iron give the soils, dust and sand a red cast.
Earthworms obtain their food from the organic material found in soil. This means that they are more likely to be found in soils with high organic content.
The best agricultural soils in Canada are found in the Prairie provinces of Alberta, Saskatchewan, and Manitoba. These regions have fertile soils that are nutrient-rich and well-suited for growing a variety of crops, such as wheat, canola, and barley. The temperate climate and ample rainfall in these areas also contribute to their suitability for agriculture.
no
Minerals
Agriculture required rich soils such as are found in river valleys
Rich topsoil over clay is typically found in regions with temperate climates, where organic matter accumulates over time on top of clay subsoil. These areas are commonly found in agricultural regions, river valleys, and plains where the soil has been deposited by erosion or geological processes.
Chondroitin sulfate is often found attached to nitrogen atoms and is often found in rich soils of the earth and in fertilizers that are used for non food based crops.
The Midwest region of the United States, often referred to as the Corn Belt, has some of the most fertile soils in the country. The rich soils in this region, consisting of deep layers of glacial till and loess, are ideal for growing a variety of crops, particularly corn and soybeans. The region's fertile soils have made it a key agricultural area in the country.