Answer:
When will water stop running down hill?
Mostly worn by women or girls, this is sometimes shiny like silver or gold, and sometimes it is made of pearls.
A mechanism to discover who is following you.
What has only two words, but thousands of letters?
Which is the oldest tree?
I am a room that has a roof but no walls. What am I?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?