Complete the following sentence with a single word. Salinization is caused by the                                movement of water in soil.

Salinization is caused by the capillary movement of water in soil.

Capillary action occurs when water rises through small pores in the soil due to surface tension and adhesion to soil particles. When water evaporates from the surface of the soil, it leaves behind salts, leading to an accumulation of salinity. This process can severely affect soil health and crop productivity. Managing salinization is crucial in agricultural practices, especially in arid regions where irrigation is common. Techniques such as proper drainage, the use of salt-tolerant crops, and improving organic matter can help mitigate the effects of salinization caused by capillary movement. This understanding forms the basis of effective soil and water management practices.