GEOGRAPHY Why do you think Korean culture was influenced by
both China and Japan?

Answer volcanic eruptionsseismic waves from earthquakes;

The answer would be  b. 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.

If your saying what’s the biggest ocean in the world? the answer is pacific ocean