The metric unit used to measure a picnic cooler would be liters (L) for volume.
6 m would be used to measure flagpole. 600 m is a bigger unit.
centimeters
Kilograms
Measuring Lake Erie from the Canadian side would probably be in kilometers. On the US side would probably be in miles.
The Unit Used To Measure A Train Can Be Kilometer.
Kilograms
Cubic kilometres.
The SI unit would be degrees Kelvin.
The metric unit used to measure a picnic cooler would be liters (L) for volume.
6 m would be used to measure flagpole. 600 m is a bigger unit.
grams
centimeters
A kilometre. A megametre may be more appropriate but it is not a unit that is used much.
A kilogram.
metres
Kilograms.