Which of the following does not bring erosion of soil?
Correct answer: C. Moderate grazing
- A. Carolers forming
- B. Extensive ploughing
- C. Moderate grazing
- D. Heavy grazing
Explanation
Moderate grazing refers to controlled or balanced grazing practices where the number of livestock and their grazing duration are managed in a sustainable manner. It involves maintaining a healthy vegetation cover and avoiding overgrazing. This practice can actually be beneficial for the soil and ecosystem as it helps in maintaining biodiversity, nutrient cycling, and organic matter accumulation.
This question appeared on the ETEA MDCAT 2008 paper, which you can sit online with every answer explained.
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About Pollution and Conservation
Pollution covers the sources and effects of air, water, soil, noise and thermal pollutants, including toxicity, biomagnification, eutrophication and global environmental change. Conservation focuses on protecting biodiversity through habitat preservation, sustainable resource use, protected areas, wildlife laws, and in situ and ex situ methods.
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