Agricultural Fields near Perdizes, Minas Gerais, Brazil from NASA EOS
The visual diversity of the field forms is matched by the variety of crops: sunflowers, wheat, potatoes, coffee, rice, soybeans, and corn are among the products of the region. While the Northern Hemisphere is still in the grip of winter, crops are growing in the Southern Hemisphere, as indicated by the many green fields. Fallow fields—not in active agricultural use—display the violet, reddish, and light tan soils common to this part of Brazil. Darker soils are often rich in iron and aluminum oxides, and are typical of highly weathered soil that forms in hot, humid climates.
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