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what is the reason behind the acidic nature of soil ?? please answer me I will mark you as brainliest.. |
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Answer» Soils tend to BECOME acidic as a result of: (1) rainwater leaching away BASIC ions (calcium, magnesium, potassium and sodium); (2) carbon DIOXIDE from decomposing organic matter and ROOT respiration dissolving in soil water to form a weak organic acid; (3) formation of strong organic and inorganic acids, such as nitric acid |
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