Question

 What is biodiversity? Explain the urban forestry.

20 Sep 2025
Answer :
Word Count : 899
Biodiversity, or biological diversity, refers to the variety and variability of life forms on Earth, encompassing the diversity within species, between species, and of ecosystems. It includes not only the number of species but also genetic variations within species and the complexity of ecosystems in which they exist. Biodiversity is crucial for the stability and resilience of ecosystems, providing essential ecosystem services such as air and water purification, nutrient cycling, pollination, climate regulation, and soil fertility. It also supports human livelihoods, contributing to food security, medicine, and cultural values. The loss of biodiversity due to human activities such as deforestation, urbanization, pollution, and climate change can disrupt these ecosystem services, threaten human well-being, and lead to the extinction of species, which may have irreversible consequences. Urban environments, characterized by high population density and concentrated infrastructure, exert significant pressure on biodiversity. However, integrating biodiversity considerations into urban planning can mitigate environmental degradation and enhance ecological sustainability. One such approach is urban forestry, which plays a pivotal role in maintaining biodiversity within cities. Urban forestry refers to the planning, establishment, management, and
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