Final answer:
The substitutes for mineral resources that require a heavy use of oil and other fossil fuels include the production of plastics and petrochemicals.
Step-by-step explanation:
The use of fossil fuels is heavily associated with the substitutes for mineral resources that require a heavy use of oil and other fossil fuels. One example is the production of plastics, which are derived from petroleum oil. Petrochemicals, which are used in the production of various synthetic materials, also rely on oil and other fossil fuels.