Question

................resources are those whose entire quantity not be known and these are not being used in present ​

Answer 1

Answer:

potential resources are those whose entire quantity not be known and these are not being used in present .

Answer 2

Answer:

Potential resources are those whose entire quantity may not be known and these are not being used at present . ... These resources are being used in the present. The uranium found in Ladakh is an example of potential resource that could be used in the future.

so, your answer is potential resource

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