I live in Canada, but my family came here from Algeria
Wow!  That is a long way away - did they live in the capital of Algiers?
Yes, they did!  But they decided that they wanted a change, and hence the move to Canada!
Yes.  Canada is a large country, but Algeria is no slouch - it is the 10th largest country in the world.
Wow, I didn't know that!  I bet it has a large population!
I am not sure, but tourism is a growing industry - people want to see the Sahara
I've never been to the Sahara, but I'm sure it's breathtaking to see!
It is the largest hot desert and the third largest desert in the world!