Somebody help me so I can give y’all some points

Analogy- 1 is to arete as 5 is to cirque horn glacial valley hanging valley

If a robot fixed another robot is it a engineer or doctor?

The intervention of extraterrestrials has been used to explain the bermuda triangle, a region of the atlantic ocean where ships and planes are frequently lost, leaving no evidence behind. how would this explanation best be characterized?