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The sandy soils let the water pass through but the clay soils hold the water
Clayey soilsAlluvial soilsSandy soilsRed soils
For 1 cm of water there is 28.7% sand
They hold different nutrients. They hold water and help plants live. They are shelter for many insects.
In order for soil to increase its ability to hold water it must have a higher amount of clay present in it. The more clay present in the soil, the more water it will hold. The opposite to this is how sandy or grainy the soil is, if it is too sandy then it will not hold water very well.
The sandy soils let the water pass through but the clay soils hold the water
Clay and organic soils hold nutrients better then sandy soils because the sandy soils as the water drains away, the water will carry the nutrients with it. This is called leaching and the nutrients will not be available for the plants to use.
Clayey soilsAlluvial soilsSandy soilsRed soils
Sandy soils are generally less fertile than clay soils because they do not hold water as well as clay soils. Clay soils are usually fertile and hold more nutrients than sandy soils.
Sandy soils are generally less fertile than clay soils because they do not hold water as well as clay soils. Clay soils are usually fertile and hold more nutrients than sandy soils.
they are different because caly soil can hold water extremley well but sandy soil holds water poorly
For 1 cm of water there is 28.7% sand
different soils can drain better than others
They hold different nutrients. They hold water and help plants live. They are shelter for many insects.
In order for soil to increase its ability to hold water it must have a higher amount of clay present in it. The more clay present in the soil, the more water it will hold. The opposite to this is how sandy or grainy the soil is, if it is too sandy then it will not hold water very well.
Water is held between soil particles by capillary forces. Coarse sandy soils have large pores and water drains through it quickly. Clay soils have smaller pores and are able to hold more water.
the deserts soil is very thin and dry as the forest soil is very wet and muggy Due to the lack of water in deserts, not many plants can grow there. Therefore, there can never be much accumulation of biomass for compost. So desert soils are always much thinner and less able to hold water than forest soils.