CREATE TABLE "freshwater_area" (
  "rank" text,
  "name_and_flag" text,
  "water_area_km_2" real,
  "water_area_as_percentage_of_total_area" text,
  "percentage_of_national_freshwater_area" text
);

Question: Which province and flag which has a water area (km 2) smaller than 176,928 has a total water area percentage of 0.0%?
SQL: SELECT "name_and_flag" FROM "freshwater_area" WHERE "water_area_km_2"<'176,928' AND "water_area_as_percentage_of_total_area"='0.0%';

Question: Which province and flag has a water area (km 2) of 0?
SQL: SELECT "name_and_flag" FROM "freshwater_area" WHERE "water_area_km_2"=0;