3. The three images are related in that they all show the effects of:
(A)deforestation and soil erosion
(B)earthquakes
(C)melting permafrost
(D)rainfall and landslides


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統計: A(1), B(3), C(5), D(0), E(0) #2135618
統計: A(1), B(3), C(5), D(0), E(0) #2135618