Question

how is the human lifestyle responsible for extension of deserts

Answer 1

human practices for modernization are continuously increasing due to which it is also converting forested land into land for urbanism. Human lifestyle is also reponsible in the following ways:
→By activities like deforestation
→Increase in industrialization
→By urbanization
→For agricultural purposes

Answer 2

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The human lifestyles, mainly responsible for the extension of desserts, are:

• Over population leads to deforestation.
• Deforestation leads to desserts.
• Overdependence on forests for the products and raw materials.
• Over use up of groundwater and extraction of soils.
• Indiscriminating mining activities.
• Forest fires, charcoal burning, overgrazing.
• Excessive atmospheric pollution caused by industrialisation etc...