Answer:
It speaks without a tongue, and listens without ears.
I know a word of letters three, add two and less there will be.
What devours all and can kill a king. Destroy a town and crushes mountains down?
I'm a god. I'm a planet. I measure heat.
What age most travelers have?
What language does a billboard speak?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?