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Deforestation leads to
  • a)
    air pollution
  • b)
    land degradation
  • c)
    biodiversity loss
  • d)
    All of these
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Deforestation leads toa)air pollutionb)land degradationc)biodiversity ...
Deforestation leads to:


  • Air pollution: Deforestation contributes to air pollution in several ways:


    • The loss of trees means a reduction in the number of plants available to absorb carbon dioxide through photosynthesis, leading to increased levels of this greenhouse gas in the atmosphere.

    • With fewer trees, there is less transpiration, which is the process by which water is released into the atmosphere. This can result in decreased humidity and altered rainfall patterns, further contributing to air pollution.

    • Deforestation often involves burning trees, which releases harmful pollutants and particulate matter into the air.


  • Land degradation: Deforestation can lead to land degradation in the following ways:


    • Removal of trees and vegetation disrupts the stability of the soil, making it more susceptible to erosion by wind and water.

    • Without the protective canopy of trees, the soil is exposed to direct sunlight, leading to increased evaporation and reduced moisture retention.

    • Deforestation can also result in the loss of nutrient-rich topsoil, which is essential for plant growth.


  • Biodiversity loss: Deforestation has a significant impact on biodiversity:


    • Forests are home to a wide range of plant and animal species. When forests are cleared, these species lose their habitat and may struggle to survive or become extinct.

    • Deforestation disrupts ecological balance and can lead to the loss of keystone species, which play a crucial role in maintaining the health and stability of ecosystems.

    • The destruction of forests also reduces the availability of resources for indigenous communities and affects their way of life.



Therefore, deforestation leads to air pollution, land degradation, and biodiversity loss, making option D ("All of these") the correct answer.
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