Question

what was the effect of agriculture in human life historyव्हाट वास द इफ़ेक्ट ऑफ़ एग्रीकल्चर इन ह्यूमन लाइफ हिस्ट्री ​

Answer 1

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Answer 2

Answer:

from agriculture fields, nitrogenous fertilizers leach into the soil and finally contaminate groundwater.When the nitrate level of groundwater exceeds 25mg/l,they can cause a serious health hazard known as "blue baby syndrome"which affects infants even leading to their death..

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