A resource must be:
- a. Only anything existing without human use criteria
- b. Technologically accessible, economically feasible and culturally acceptable
- c. Only imaginary items
- d. Only waste always
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Resources and Development — Basics
CBSE Class 10 basics: Resources and Development.
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Solar energy is:
- a. A renewable resource
- b. A non-renewable mineral always
- c. Only a fossil fuel
- d. Only a finite metal always
Coal and petroleum are:
- a. Infinitely renewable daily always
- b. Only crops
- c. Non-renewable resources
- d. Only winds
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