Conservation of living resources involves

Options

A. maintenance of ecological processes and life supporting systems
B. preservation of diversity of species
C. sustainable utilization of species and ecosystems
D. all of the above

Answer

**Step-by-Step Text Solution:**

1. **Understanding Conservation of Living Resources**: Conservation of living resources refers to the protection and preservation of living organisms and their habitats. It is essential for maintaining biodiversity and ensuring the sustainability of ecosystems.

2. **Analyzing the First Option**: The first option states "maintenance of ecological processes and life-supporting systems." This is crucial because ecological processes (like nutrient cycling, pollination, etc.) are fundamental for sustaining life. If these processes are disrupted, it can lead to the decline of living resources. Therefore, this option is correct.

3. **Analyzing the Second Option**: The second option mentions "preservation of diversity of species." Biodiversity is vital for ecosystem resilience and stability. Preserving various species ensures that ecosystems can function effectively and adapt to changes. Thus, this option is also correct.

4. **Analyzing the Third Option**: The third option refers to "sustainable utilization of species and ecosystems." Sustainable utilization means using resources in a way that meets current needs without compromising future generations' ability to meet theirs. Over-exploitation can lead to resource depletion and ecosystem instability. Hence, this option is also correct.

5. **Conclusion**: Since all three options contribute to the conservation of living resources, the correct answer is that conservation involves all of the mentioned aspects: maintenance of ecological processes, preservation of species diversity, and sustainable utilization of species and ecosystems.

**Final Answer**: Conservation of living resources involves maintenance of ecological processes and life-supporting systems, preservation of diversity of species, and sustainable utilization of species and ecosystems.

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