CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

Why petroleum is referred to as black gold?


Solution

Petroleum is referred to as 'black gold' because when crude oil is extracted from the land it is black in colour. People call it gold because of its oils and value. It is very difficult to find.

Social Science
NCERT
Standard VIII

Suggest Corrections
thumbs-up
 
0


similar_icon
Similar questions
View More


similar_icon
Same exercise questions
View More


similar_icon
People also searched for
View More



footer-image