Good Riddles

 
Riddle #269 (medium)

Question: I drape the hills in white,
I do not swallow, but I do bite.

What am I?

Question: How much dirt is in a hole that has a radius of 33.2 meters and a height of 78.2 meters?

Question: What runs around the house but doesn't move?

Question: What happens when you throw a blue rock into the yellow sea?

Riddle #526 (medium)

Question: What grows up and down at the same time?