Question

It is difficult to travel through the huge expanse of parched sands in the Sahara Desert, where oases are plentiful but distant from each other.

Which phrase is the adverb clause?

Answer 1

I see an adjective clause, but not an adverb clause.

http://www.chompchomp.com/terms/adverbclause.htm

http://www.chompchomp.com/terms/adjectiveclause.htm