10 11 12 Research completed in 1982 found that in the United States soil erosion A reduced the productivity of farmland
Posted: Mon May 30, 2022 3:38 pm
10 11 12 Research completed in 1982 found that in the United States soil erosion A reduced the productivity of farmland by 20 per cent. was almost as severe as in India and China. B C was causing significant damage to 20 per cent of farmland. D could be reduced by converting cultivated land to meadow or forest. By the mid-1980s, farmers in Denmark A used 50 per cent less fertiliser than Dutch farmers. used twice as much fertiliser as they had in 1960. applied fertiliser much more frequently than in 1960. more than doubled the amount of pesticide they used in just 3 years. ABCD ABCD с D Which one of the following increased in New Zealand after 1984? A farm incomes B use of fertiliser over-stocking C ABUD farm diversification