With reference to relief and drainage explain how the potwar plateu is different from balochistan plateu

Answerdistinguish between the mercalli scale and the richter scale;

According to new research, more than 5..5 million deaths are associated with polluted air. hope this : ).

If a particular resource is not useful or needed then the price would be considerably low. once that resource is needed the price or value will raise depending on how useful or needed it is especially if the resource is low in quantity, the consumers would pay whatever they have to, to get that material.