5. Theprimary sector In Spainthe principal primary sector istheagriculture, livestronckfarming and fising. Themosimportantcrops are: Whered and barley. Olives and grapes. Potatoes,vegetables and fruit.
6. Theeconomy sector The industries Themostimportantindustries are the metal, chemical, food, telecommunications, textile and car industries.
8. Transport All of Spainconnectbyroadsincludingmanymotorways. Major ci ties and towns are al so conettorailway. Suburbantrainsconectcitieswhitthesurrondedareas. Madrid, Barcelona, Valencia and Bilbao haveundergroundtransportsystenms. There are airoports in mostmajorcities