Answer:
B, none of the others make sense
Explanation:
B. Their remote location has kept out invaders.
1.) Polders - b.) A narrow passage of water connecting two large bodies of water.
2.) Strait - a.) A stretch of land reclaimed from the sea or a lake.
Answer:
Geographic Features
Explanation:
They are Geographic Features because they all come from the earth in some mannor. Mountains are rock formed from the eatth along with dessets just flatter, and lake's are water from erosion of rock.