Scales

Question 1

Natural Minor (Aeolian)

Answer 1

The minor equivalent of any major scale, by starting two notes down, with the same key signature.
C is major, so A would be the minor equivalent.

Question 2

Diatonic

Answer 2

W,W,H,W,W,W,H

Question 3

Harmonic Minor

Answer 3

W,H,W,W,H,WH,H

Question 4

Melodic Minor

Answer 4

Same as harmonic, but on the way up, the sixth and seventh are raised by a half step, and lowered again on the way down.