NATURE AND SCIENCE SPEAK ABOUT GOD
English book, PDF p. 156
By Maulana Wahiduddin Khan
Nature and Science Speak about God ~ 156 ~ of electrical energy on the atmosphere, which dissociates nitrogen and oxygen molecules, allows the free atoms to form nitric oxide and nitrogen dioxide, and this nitrogen compound is brought down by rainfall to our fields. The amount of nitrate obtained from nitrogen by this means, according to one estimate, is five pounds per acre of soil, in each year. This quantity is equal to 30 pounds of sodium nitrate.13 Both these sources have proved inadequate in meeting the nitrogen requirements of man, for fields which are repeatedly cultivated over long periods eventually run short of nitrogen. Hence the practice of crop rotation by farmers. Owning to an increase in population and intensive cultivation at the beginning of the present century, a general deficiency of nitrogen compound began to make itself felt and man appeared to be heading for a prolonged period of famine. It is strangely significant that, at such a critical time, we discovered the method of artificially preparing this compound from the air. One of the several different essays in this field entailed the artificial causation of thunder and lightning in the atmosphere. A force of

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