Arrange the following agricultural systems from equatorial regions to polar regions:
(A) Mediterranean agriculture in Southern Europe
(B) Pastoral nomadism in the Sahara
(C) Dairy farming in Canada
(D) Wet paddy cultivation in Southeast Asia
Choose the correct answer from the options below:
1
(C), (A), (B), (D)
2
(D), (B), (A), (C)
3
(B), (D), (A), (C)
4
(A), (C), (D), (B)