§4 – The Aral Sea becomes the Aral Desert
25. You can describe the physical and economic situation around the Aral Sea in 1960.
26. You can name the main reason for reduction of water supply to the Aral Sea.
27. You can name and explain 4 effects of the reduction of water supply to the Aral Sea
(in combination with farmers using pesticides, artificial fertilizers and defoliants).
28. You can describe the future perspective of the Northern and Southern Aral Sea.
29. You can name and describe 3 different irrigation techniques (G187).
30. You can explain how irrigation can lead to salinisation (G187).
31. You can name a human and a physical factor that contribute to desertification (G115).