Siswa yang ingin bekerja tanah dan tanah dalam berbagai kapasitas mungkin ingin mengambil kelas dalam ilmu pertanian. Daerah ini meliputi berbagai topik seperti ilmu pangan dan tanah serta perawatan hewan.

A certificate is proof of qualification of a certain set of skills. Students who obtain a certificate have completed educational requirements and tests. Through completion, they become ready to pursue a degree or diploma, or to head into the professional world in their field of expertise.