Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE train_station ( Train_ID int, Station_ID int )
TABLE: CREATE TABLE station ( Station_ID int, Name text, Annual_entry_exit real, Annual_interchanges real, Total_Passengers real, Location text, Main_Services text, Number_of_Platforms int )
TABLE: CREATE TABLE train ( Train_ID int, Name text, Time text, Service text )

### Question ###
Visualize a bar chart showing each location's total number of passengers, and I want to sort by the bars in desc please.

### Accurate SQL ###

SELECT Location, SUM(Total_Passengers) FROM station GROUP BY Location ORDER BY Location DESC