Which of the following substances is not a conservable natural resource? by Sunday | May 15 | Biology WAEC | 0 comments A. Minerals B. Air C. Soil D. Water Correct Answer: Option B B. Air Users Also Read These:Here is a list of natural resources: Which of the…Which of the following substances is not a…Which of the following groups of substances are not…Which of the following is not a business resource?Which of the following cannot be classified as a…