How much of northern Canada is habitable?

none of it.

Why are there so few black hockey players?

Because there was no cotton in Canada.

How can you tell if you're in Detroit or across the river in Windsor Ontario Canada?

Stand in the middle of the street. If someone yells, "hey, get out of the street" you're in the US. If they yell, "get out of the street, eh" you're in Canada

Northern Canada Jokes More Northern Canada Jokes

How much of northern Canada is habitable?

none of it.

What did the one explorer say to the other when they arrived in Northern Canada?

Eh, you take this one. I don't want Nunavut. PS: I realize it's a double negative.