दशकों में जंगलों के कटान का परिणाम
Deforestation Q. Deforestation during the recent decades has led to: ( A) Soil erosion ( B) Landslides ( C) Loss of bio-diversity ( D) All the above प्रश्न. हाल के दशकों में जंगलों के कटान का परिणाम निम्नलिखित हुआ है: ( A) भू-क्षरण ( B) भू-स्खलन ( C) जैवविविधता की क्षति ( D) उपरोक्त सभी The correct answer is: (D) All the above Deforestation has indeed led to soil erosion, landslides, and loss of biodiversity, among other environmental issues. Soil erosion is the process by which the upper layer of soil is worn away due to various factors, such as water, wind, and human activities. Deforestation significantly contributes to soil erosion because trees and vegetation play a crucial role in holding the soil together with their roots. When trees are removed, the soil becomes loose and more susceptible to being washed or blown away. Key effects of soil erosion include: Loss of fertile topsoil: The most nutrient-rich part of the soil is t...