Good Riddles

 
... (medium)

Question: What cannot be seen or felt, but can only be broken by voice?

Riddle #20 (easy)

Question: I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter.

What am I?

Question: Round like a dishpan and smaller than a bathtub.But the ocean can't fill it.What is it?

Riddle #2 (easy)

Question: What occurs once in a minute, twice in a moment and never in one thousand years?

Question: Listen closely, for these for riddles are all connected. 1. How do you put a giraffe in the refrigerator? 2. How do you put an elephant in the refrigerator? 3. The lion king is having an animal conference, and all animals attend except one. Which animal does not attend? 4. You are on a stranded island that is inhabited by crocodiles. How do you get across without getting eaten alive?