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CSS Solved Papers
Physics Chemistry

CSS :: Afforestation Techniques


  The effects of mulches, irrespective their composition, are attributed to:
[A]. Suppression of weeds, by restricting the amount of light on the ground surface and the hindering their germination and growth[B]. Conservation of soil, by preventing erosion
[C]. Thermal insolation, leading to greater deposition of dew[D]. All of the above

Answer: Option D


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