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They do not break down easily and do not dissolve well in water.
yes cause if you use bleach the stain will go away or rub of
The Tullgren Funnel is an apparatus which helps to remove living organisms from leaf litter. Leaf litter is placed in a filter funnel which is covered with black paper. The funnel is then held over a bottle containing a mixture of alcohol and water. There is a piece of gauze present to prevent soil entering the liquid. Once the leaf litter has been placed in the funnel, the apparatus is put under a strong light for at least two weeks. The soil dries out slowly and this encourages the living organisms to move downwards.
Salinization is the process by which a non saline soil becomes saline, as by the irrigation of land with brackish water, While desalination is the process to remove salts from seawater or soil. So the difference is that salinity is the concentration of salt in, for example water, desalination is the process of removing salts from the water.=P
Yes, you can put soil in compost. But try to use soft soil not hard rocky soil
Soil is different from dirt, as dirt is the stuff under your finger nails.
Nails should not be in garden soil. They could cause injuries to the gardener. If your soil needs iron, there are fertilizers that would be better.
Yes the onion grows under the soil.
Excavationed Soil - They heat and process the soil to remove contaminants and then replaced the clean soil back into its original location.
less productive because legumes remove phosphorus from the soil
it is used to remove soil and stains from clothes.
To clean soil or to remove dangerous materials .
bedrock
Plants absrb water through their roots which are in soil; so there must be water under the soil for the plants to survive.
name
Top soil is soil on the very top of the earths crust and is the soil we walk on. Sub soil is the soil tha is under top soil
soil erosion