Tertiarisation process

Here you have the activities of Unit 5 about the process of tertiarisation.

1. What does the term tertiarisation mean? What factors have led to the growth of the tertiary sector?

2. Look at the graphic and try to draw at least two conclusions about the percentage of working population in Spain. TRY TO THINK LOGICALLY.

3. Describe the tertiary sector of the following countries: GERMANY, UNITED STATES, ZIMBABWE, CHILE.