SCIENCE
ENVIRONMENTAL SCIENCES
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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coal
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sunlight
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timber (trees)
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plastic
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Detailed explanation-1: -Minerals, water and soil are natural resources but plastic is a man-made material. So, plastic is not a natural resource.
Detailed explanation-2: -Plastic is a man-made resource, which is prepared by the human.
Detailed explanation-3: -Plastics are made from natural materials such as cellulose, coal, natural gas, salt and crude oil through a polymerisation or polycondensation process. Plastics are derived from natural, organic materials such as cellulose, coal, natural gas, salt and, of course, crude oil.
Detailed explanation-4: -So, electricity is not a natural resource.
Detailed explanation-5: -Petrol, metals, soil, sand, wind, water and everything in between are natural resources. Manufactured items such as plastic, sheet metal, fabrics, microchips, electricity and concrete are not natural resources, but are most definitely derived from natural resources.