Question

what is coal called a black gold? for 3 mark question ​

Answer 1

dude, firstly coal is not black gold ...... it is petroleum

it is said because it is a fossil fuel and is extremly rare to us

also it takes up a big space in the energy source for cars that are using up these black golds really fast

also the colour of the petrol is also ressemblent to gold it it wasnt black

so it is called as black gold