Q1 define chemical reaction?
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Explanation:
(i) Arid soils are the soils of desert or semi-desert regions and colours varies from red to brown. (ii) The soil has sandy texture and salinity. As precipitation is very low the temperature is high and evaporation is faster making it lack in moisture and humus
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Explanation:
(i) Arid soils are the soils of desert or semi-desert regions and colours varies from red to brown. (ii) The soil has sandy texture and salinity. As precipitation is very low the temperature is high and evaporation is faster making it lack in moisture and humus
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