We will prepare this unit with the help of the following presentations:
1) Presentation #1: This will be very useful for the class; it is clear, not too long and includes the main contents of this unit
2) Presentation #2: Also very good, following very much the contents in our book.
3) Presentation #3: Primary sector in Spain
3) Presentation #3: Primary sector in Spain
Extra and supporting contents:
1) You can watch HERE a video about the "Mar de Plástico" en Almería; an excellent example of the innovative and highly technified agriculture
2) Video about hydroponic agriculture in Japan
3) Video about fish farming and geodesic domes