Which of the following best explains why air is considered a natural resource?
A. Air is expensive to produce and keep clean.
B. Air is a raw material for biological processes supplied by the Earth.
C. Air can be processed to generate expensive chemicals.
D. None of the above
Answer (2)
Air is considered a natural resource because it is a raw material necessary for biological processes, particularly for respiration and photosynthesis. Clean air is essential for the survival of living organisms. Therefore, the best answer is option B. ;
Air is seen as a natural resource because it serves as a raw material essential for life processes like respiration and photosynthesis. Therefore, the correct answer is option B. Understanding air's role highlights the importance of clean air for living organisms.
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