30 examples of riddles with drawing?

some riddles are:

what soaks up water but has holes in it? answer: sponge

what grows shorter the longer it stands? answer: a candle

what has a mouth that never talks? answer: river

What do poor people have, Rich people need, if you eat it you'll die and is worse than the devil and greater than God?

Answer: Nothing

What is an instrument that you can hear but can't see or touch?

Answer: Your voice

What has four legs in the morning, two in the afternoon, and three in the evening?

Answer: A human

I can live with fuel, but water kills me. What am I?

Answer: Fire