It's Riddle Time!

I can dance and I can sing, but I don't have a voice or legs. What am I?

Answer: Rain

The more of this there is, the less you see. What is it?

Answer: Fog

I go up when the rain comes down. What am I?

Answer: An umbrella

I'm seen in the stormy sky but don't need electricity to shine. What am I?

Answer: Lightning

I'm not rain, but I fall when rain hits the ground. What am I?

Answer: A puddle

I come from the clouds and I can be found after a storm. People say I'm lucky when I touch the ground. What am I?

Answer: A rainbow