explain sustainable development with reference to consumptional groundwater and consumption of crude oil

Sustainable development with reference to "consumption of groundwater":

With reference to sustainable development in terms of consumptional groundwater, it is essential to ensure that the ground water is used in a "judicious and optimal manner". It is also essential to ensure that groundwater is not polluted and used only minimally when required.

Sustainable development with reference to "consumption of crude oil":

With reference to the "consumption of crude oil", sustainable development means optimal use of crude oil so that it can be saved for generations to come. Crude oil is being used at a very fast pace and therefore it is essential to look for other alternatives of fuel so that crude oil can be conserved.