You are screwed. Good luck!
Portugal and Spain are on the Iberian peninsula.
Italy is on the Italian peninsula.
Greece is on the Balkan peninsula.
It’s a current from Florida that goes east across the ocean to Europe. The current is warm and it effects north and northwestern Europe “warming it up”. Europe has a warmer climate because of the stream(when you compare it to other countries with a similar latitude.
It doesn't, it gets colder as you go higher.
Use the forumla y=Mx+b and rise over run when plotting it on the graph for each example