Question

. Which of the following is NOT an effect of soil erosion?
a.
Reduced soil quality
b. Water pollution
C.
Decreased crop yield
d. Improved water quality

Answer 1

Answer:

The answer is D. improved water quality.

Answer 2

Improved water quality is not an effect of soil erosion. All other factors except improved water quality are causes of soil erosion.

Water contamination:

• Soils dissolved from agrarian terrains convey pesticides, weighty metals, and compost, which are washed into streams and significant streams.
• This leads to water contamination and harm to marine and freshwater living spaces.

Declining soil quality:

• It reduces the capacity of the dirt to store water and supplements the openness of the earth, which frequently has poor physical and chemical properties.
• It has greater runoff rates, wasting water and nutrients that might otherwise be utilised to cultivate crops.
• Loss of recently established crops is possible.

Minimised crop quantity:

• Losing dirt to disintegration adds to a deficiency of innate soil richness levels of nitrogen, phosphorous, and potassium and, in this way, to a decrease in potential harvest yield.    
• The expansion of excrement can supply required crop supplements and assist with balancing some deficiencies of inborn fruitfulness brought about by soil disintegration.

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