Question
In the composition of soil on volume basis soil water
and soil air comprises 50%. What is the percent of mineral matter?Solution
The basic components of soil are minerals, organic matter, water and air. The typical soil consists of approximately 45% mineral, 5% organic matter, 20-30% water, and 20-30% air.
In the month of November, the TATA steel will be organizing TATA STEEL CHESS INDIA TOURNAMENT in which city of the country?
Which of the following countries is the largest producer of tea in the world?
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Who among the following is known as the father of Indian nationalism?