Question

judicious use of fossil fuels is necessary - give reason

Answer 1

fossils are non renewable resources.they can't exhaust. they take billion of years to make. so, the fossils are use judiciously

Answer 2

Fossil Fuels are natural resources which have been formed millions of years ago by plant and animal remains which have been buried under the soil.The most common example we can take is that of the coal. There many coal mines spreaded across India.We all know it is used to produce electricity.But these fuels are limited or non-renewable e.i they cannot be produced again. So there is a particular amount of coal in the whole world and the way we are digging out coal every day,the stock is to finish soon.If this happens we will face the biggest electric crisis in the history of humanity. So this is the reason we should use it judiciously ,the common statement used in every science book from class 1 to 10.Hope it helps u