(21) The population of a city is 10,000 people. What is the approximate annual demand for potable water?
3000 MCM
50 MCM
0,7 MCM
60 MCM
(22) Which of the following average annual rainfall values are reasonable for the island of Crete?
55 cm (SD=40)
56 cm (SD=15)
20 cm (SD=5)
130 cm (SD=60)
(23) Approximately, how much is the annual water consumption in Cyprus?
10 MCM
80 MCM
270 MCM
820 MCM
(24) Based on the graph below from 2007 to 2009 the irrigation consumption in Cyprus was very low. What is the reason for that?
Those years were very rainy and the fields did not require much water for irrigation.
There was a boom in the construction sector and many farmers made a career shift to construction.
The WDD had very little water for irrigation because the years were dry and the water reserves were very low.
Improved irrigation systems were introduced that reduced water consumption.
Κυβικά Υδρευσης Αρδευσης στατιστικά Κύπρου
(25) What is the total number of dams in Cyprus and what is their total capacity?
64 φράγματα, συνολική χωρητικότητα 50 MCM
108 φράγματα, συνολική χωρητικότητα 120 MCM
108 φράγματα, συνολική χωρητικότητα 320 MCM
120 φράγματα, συνολική χωρητικότητα 600 MCM
(26) What is the capacity of the Kouris dam?
20 million m3
115 million m3
512 million m3
2230 million m3
(27) Which are the three largest dams on Cyprus
Asprokremmos, Kouris, Tersephanou
Kouris, Asprokremmos, Kannaviou
Asprokremmos, Kouris, Evretou
Kouris, Evretou, Kannaviou
(28) Which of the following water treatment plans does not supply Nicosia?
Asprokremmos Plan
Tersephanou Plan
Kornos Plan
(29) Based on your experience and the understanding you developed during the course for the order of magnitude of various parameters related to Water Resources, which of the following statements makes sense?
The storage capacity of the largest dam in Mykonos is approx. 3 million m3
The storage capacity of the largest dam in Malta is approx. 170 million m3
The storage capacity of the largest dam in the island of Crete is 252 million m3
The storage capacity of the largest dam in the island of Rodos is 232 million m3
(30) A small city near Barcelona has a population of 10,000 in 2020. Assuming a geometric growth rate of 2% per year, what would its population be in 2030?
