Currency

In the world there are different currencies.For example Europe have Euros,

Australia have Dollars,

England have Pounds and India have Rupees.All of the countries in the world have different looking coins and notes which are all worth different amounts.Eg:one pound is approximately equivalent to two dollars.If you go abroad you will have to exchange your country's currency into the country you are going to's currency.Currency as you know is money that you use to buy goods and needed things.In some countries things will more expensive but in these places the money will be worth less.As an example in Australia a bottle of water is two dollars but in England it is only one pound even though they are equivalent.