Riddle

I am always hungry and will die if not fed, but whatever I touch will soon turn red.

Choose an answer

A.Rust
B.A Vampire
C.A Rose
D.Fire
Hint: It's a word with 4 letters, starting with "F".

Answer

Fire

Why this is the answer

Fire needs fuel to survive and leaves glowing red embers behind.

This riddle is filed under Riddles for Adults and rated Medium.