Answer:
Iron on a mammal. Mammal on your feet.
I have rivers without water. Forests without trees. Mountains without rocks. Towns without houses.
What kind of pet always stays on the floor?
I'm white, I'm round, but not always around. Sometimes you see me, sometimes you don't.
What word has kst in the middle, in the beginning, and at the end?
I am your mother's brother's only brother in law. Who am I?