Question

give reason coal and petroluem should be used judiously and carefully​

Answer 1

Coal and petroleum should be used judiously and carefully because these resources are limited and not renewable. They would be exploited completely by the time of used excessively. Also, they causes pollution.

Answer 2

We need to use fossil fuel judiciously because it is fast disappearing from earth and it is also a cause of pollution. Fossil fuels are non-renewable materials such as petroleum (oil and gas) and coal. It does not only cause air pollution but also brings about change in climate and global warming.

Hope it helps