Urea is widely used in agriculture as a nitrogen-rich fertilizer, promoting plant growth and improving crop yields. It is applied to soil, where it breaks down into ammonia and carbon dioxide, providing essential nutrients for plants. In the pharmaceutical industry, urea is utilized in the production of creams and ointments for skin conditions, as it helps to moisturize and exfoliate, making it effective in treating dry, rough, or scaly skin. Additionally, urea serves as a raw material in the manufacture of resins, adhesives, and plastics, particularly urea-formaldehyde resins, which are used in wood products like plywood and particleboard. It also finds application in the chemical industry as a stabilizer in explosives and as a reactant in various chemical synthesis processes. In environmental applications, urea is used in selective catalytic reduction (SCR) systems to reduce nitrogen oxide emissions from diesel engines, contributing to cleaner air.