physical regions
what is the biggest physical region
canadian shield
what is the smallest great lake in canada
Lake Ontario
what is the smallest physical regions
The Great Lakes–St. Lawrence Lowlands
what is the biggest great lake
lake Superior
how many acres does the Appalachians have
131.8 million acres
how many gallons of water does Lake Superior have
(3,000,000,000,000,000 gallons) of water.
how many acres does the Canadian Shield have
12,350,000,000 acres
kilometers wide is Lake Superior
257 kilometers.
what is the physical region that produces 10% of the nickel
Canadian Shield
how long is Ontario Lake
how long is Ontario Lake