Hamad Soil Science 30/08/2021 A. Helix B. Limnea C. Azolla D. None of the above Related Mcqs: Planets in our system are____________________?A. 8 B. 12 C. 10 D. 9... Histols are found in______________________?A. Pakistan B. Canada C. Alaska D. Both b & c... Buffer solution is a solution which resist change in __________________ ?A. pH B. SAP C. EC D. RSC... The formula used for calculating RSC is _____________________?A. RSC=(CO32 + HCO2) (Na + K + Ca2 + Mg2) B. RSC=(CO32 + HCO2) ( Ca2 + Mg2) C. None of the above D. non of these... The wearing away of the land surface by wind, water, ice or other geological agents is called____________________?A. Seepage B. Soil erosion C. Soil contamination D. All the above...
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