Students who want to work the land and soil in a variety of capacities may want to take classes in agricultural science. This area encompasses a wide variety of topics such as food and soil sciences as well as animal care.

Mexico, officially the United Mexican States, is a federal constitutional republic in North America. Working may require a work visa, which is difficult to get if you want to freelance for a short time. Most of the government-funded universities in major cities (state capital) have short courses on history, gastronomy, and cultural subjects, and most of them are almost free.

The MSc, or Master of Science, is an internationally recognized academic degree that indicates proficiency and knowledge of a given topic or field. Most MSc programs take about four years to finish, after which some join the workforce while others continue on in the classroom.