Why is biodiversity considered important?

• A. It supports technological advancements
• B. It maintains ecosystem balance and provides resources
• C. It decreases land productivity
• D. It increases dependence on single crops

Answer: (B)

Biodiversity is considered important primarily because it maintains ecosystem balance and provides a wide range of resources that are essential for survival. Various species within an ecosystem play specific roles that contribute to its overall health, stability, and resilience. A diverse biological community can better withstand environmental stressors such as climate change, diseases, and invasive species.

Moreover, biodiversity contributes to ecosystem services that are crucial for human well-being, including food production, clean water, pollination, and decomposition. When ecosystems are diverse, they are more productive and provide a greater variety of resources, which is vital for agriculture, medicine, and other human needs.

In contrast, options that refer to technological advancements, decrease in land productivity, and increased dependence on single crops highlight negative aspects that arise from reduced biodiversity. Lower biodiversity can lead to increased vulnerability to pests, diseases, or climate-related changes, showcasing how critical biodiversity is for maintaining healthy ecosystems and, consequently, human life.