4. Secondary sector
The secondary sector covers all work connected to the
conversion of natural materials into manufactured
products and the production of energy.
The main industries in Spain include:
Steel and metallurgy
Petroleum by products and the chemical industry
5. THE MAIN SOURCES OF ENERGY USED IN SPAIN
ARE NON RENEWABLE (PETROLEUM, NATURAL
GAS, URANIUM AND COAL).
RENEWABLE ENERGY SOURCES ARE ALSO USED
IN SPAIN. THE MAIN ONE ARE WATER, SUN
6. THE TERTIARY SECTOR (OR SERVICE
SECTOR) COVERS ANY TYPE OF WORK THAT
PROVIDES A SERVICE.
EXAMPLES OF SERVICES INCLUDE
7. European agriculture is very productive because is highly
European industrial activity focuses on high tegnology
Activities related to commerce and to business and financial
service are very important in Europe as are tourism and
Europe is one of the most highly developed regions on the
planet. It contains 10% of the world is population and 30%
of its wealth.
Economic activity in Europe