Answer:
a
Explanation:
western Scandinavia is where Norway is located, known for its fjords
The Gatwick airport is the busiest one runway airport in the world.
Crust:outer silicate solid crust
mantle:highly viscous
core:solid inner core
New York, New York City is a popular state
Pittsburgh, Pennsylvania
Boston, Massachusetts
Portland, Maine
Manchester, New Hampshire
Plymouth, Massachusetts
Philadelphia, Pennsylvania
and in my opinion, I think this is to most popular