Answer:
Demand is the quantity of a good or service that consumers are willing and able to buy at a given price in a given time.
Firstly, a country may have a larger population than another, hence there might be more potential buyers, which will increase the demand of the product in that country.
The demand for a product may also be higher in one country than in another country depending on their taste and preference, for example people from Japan are more likely to buy sushi than people in Indonesia are since it’s a national dish in Japan.
Lastly, the product could be cheaper in some countries compared to the other. For example rice has demand in India compared to Norway. This is because there is more rice available in India than there is in Norway, making the rice in India cheaper.