Riddles

riddle no. 1
 I am the red tongue of the Earth; I bury cities beneath.
answer: Volcano.

riddle no. 2
Big as a biscuit, deep as a cup, Even a river can't fill it up. What is it?
answer: A kitchen strainer

riddle no. 3
Take off my skin, I won't cry, but you will. What am I?
answer: An onion

riddle no. 4
What do you throw out when you want to use it but take in when you don't want to use it?
answer: An anchor

riddle no. 5
 You answer me, although I never ask you questions. What am I?
answer: A telephone

Riddles are fun.. it was a good way that help us to think about the right answer..it was so enjoyous..