A. reduced soil erosion B. accumulation of soil organic matter C. reduced evaporation from the soil D. accumulation of farmyard…
A. Azotobacter B. Clostridium C. Nitrobacter D. Rhizobium Correct Answer: Option D D. Rhizobium
A. single superphosphate B. sulphate of ammonia C. muriate of potash D. NPK 15: 15: 15 Correct Answer: Option A…
A. reduces the activities of living organisms B. increases the porosity of the soil C. increases the water-holding capacity of…
A. carbonation B. hydration C. hydrolysis D. oxidation Correct Answer: Option C C. hydrolysis
A. pre-existing rocks in which the original mineral has undergone change B. weathered rock transported by wind to other places…
A. limestone B. quartzite C. shale D. schist Correct Answer: Option A A. limestone
A. Atmospheric pressure B. Wind C. Day length D. Rainfall Correct Answer: Option A A. Atmospheric pressure
A. soil type B. population growth C. rainfall distribution D. working capital Correct Answer: Option B B. population growth
l. Every member of the community has a piece of land on which of farm. ll. Co-operative farming is possible…