Question

Which of the following is a natural resource?

• A. Soil
• B. Water
• C. Air
• D. All of these

Hint:

Natural resources are the foundation of life. Their conservation is necessary for sustainable development.

Answer 1

The Correct Option is D

Step 1: Understanding the Concept:
Natural resources are materials obtained from nature that are used by humans for survival and development. They can be renewable or non-renewable. Step 2: Analysis of Options:
Soil: Essential for agriculture, supports plant growth, and provides habitat for organisms.
Water: Vital for drinking, irrigation, electricity generation, and ecosystem balance.
Air: Provides oxygen for respiration, carbon dioxide for photosynthesis, and nitrogen for agriculture.
Step 3: Detailed Explanation:
Since all three — soil, water, and air — are naturally available and essential for life, they all qualify as natural resources.
Step 4: Final Answer:
The correct answer is All of these.