Answers

2015-08-23T14:49:46+05:30
1- what is humus?
2- Types of soil.
3- where is water found in earth?
4- what is the availability of water on earth?
5- what is the amount of fresh water on earth?
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2015-08-23T19:26:15+05:30
1. Which is the chief soil of our country ?
2. Which is the chief process of soil formation ?
3. Name 2 subdivision of alluvial soil .
4. Red color of red soil is because of what ?
5. Regur soil the name of which soil ?
6. Which is the most suitable soil for cotton ?
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