What is the definition of depletion time?
A) the time it takes to use up about 80% of the mineral reserves at a given rate
B) the time it takes to use up about 70% of the mineral reserves at a given rate
C) the time it takes to use up about 60% of the mineral reserves at a given rate
D) the time it takes to use up about 50% of the mineral reserves at a given rate

Question

What is the definition of depletion time? 
A) the time it takes to use up about 80% of the mineral reserves at a given rate 
B) the time it takes to use up about 70% of the mineral reserves at a given rate 
C) the time it takes to use up about 60% of the mineral reserves at a given rate 
D) the time it takes to use up about 50% of the mineral reserves at a given rate

Quizplus · Accepted Answer

Depletion time is defined as the time it takes to use up about 80% of the mineral reserves at a given rate. It is an important factor to consider when assessing the sustainability of a mineral resource and helps to inform decisions about extraction and conservation efforts.

What Is the Definition of Depletion Time