Urea is a versatile compound that finds application in various industries. 

Some of the common areas where urea is used are:

1. Fertilizers: Urea is widely used as a nitrogen-based fertilizer in agriculture. It provides plants with essential nutrients and promotes their growth. Urea is highly soluble in water, making it convenient for use in irrigation systems.

2. Animal Feed: Urea is sometimes used in animal feed as a source of non-protein nitrogen. It can be used to supplement livestock diets and improve the protein content of the feed.

3. Medical and Pharmaceutical: Urea has several medical and pharmaceutical applications. It is used in creams, lotions, and ointments as a moisturizer, as it has properties that help retain water in the skin. Urea is also used as an ingredient in certain medications, such as diuretics and oral contraceptives.

4. Chemical Industry: Urea is used as a raw material in the production of various chemicals. It serves as a precursor for the production of resins, adhesives, plastics, and other synthetic materials.

5. Auto Industry: Urea is a key component of diesel engine exhaust fluid (DEF), also known as AdBlue. DEF is used in selective catalytic reduction (SCR) systems to reduce nitrogen oxide emissions from diesel vehicles.

6. Textile Industry: Urea is used in textile dyeing and printing processes. It helps improve color fastness, enhance dye penetration, and reduce bleeding of dyes.

7. Wood Industry: Urea-formaldehyde resins are widely used in the wood industry for the production of particleboards, plywood, and other composite materials. These resins provide strength, durability, and water resistance to wood products.

These are just a few examples of the vast range of applications for urea. Its versatility and affordability make it an important compound in various industries.