The Clay Belt of the Canadian Shield formed when the Glacial Lake Ojibway drained around 8,200 BP. The lakebed sediment is the source of soil in the clay belts.
they were formed when the lakes were frozen in the glaciers. Then as they resided, the clay belts were formed.
it is a heat resistance, used for heating purposes, and it is where the clay triangle be placed.
A clay shield can be used in chemistry to protect against splattering and splashes of hazardous chemicals during experiments. It can also be used as a barrier to contain reactions that produce heat or gas. Additionally, a clay shield can provide physical protection for the user when handling hot or reactive materials.
Claystone, and shale are sedimentary rocks formed from lithified deposits of clay.
Clay is formed from rocks by those rocks being weathered to minute particles, those particles being washed in a river and then deposited. As clay is formed of these "sediments" it is sedimentary.
It is more accurate to say it is formed from clay and silt.
Clay is the rock.It is formed usually by erosion of felspars and other minerals.
The Boreal Shield region typically has acidic, nutrient-poor soils that are formed from glacial deposits mixed with decomposed organic material. These soils are often high in clay content with low fertility, making them challenging for agriculture but well-suited for the region's natural vegetation such as coniferous forests.
It is formed by natural processes by usually involving a mixture of limestone and clay.
Molds formed on the surface of mud or clay, then, rarely are fossilized, because they are likely to erode more quickly than the mud or clay in which they were formed can harden.
primary clay:- once formed from the parent rock deposited at origin, so less impurities,coarse particles,less humic acid , low plasticity& low shrinkage than 2ndry claysecondry clay:- 2ndry clay are transported and formed, so more impurities, fine particles, more humic,higher plasticity and shrinkage.
claystone