Can you solve these Riddles? | Riddles Part 2!

What dome is green, has a red dome inside it, and has very tiny black domes hidden inside the red dome?

I am lighter than air, but nobody is able to life me up. I am lighter than air, so I am not air. What am I?

I am wet when I am alive, and I am very easy to measure. What am I?

You've heard me before. I disappear until you all me out. What am I?

I have married many woman, but I have never had a wife. Who am I?

I don't move unless you move me, but I run all around places. What am I?

What has many keys, but cannot open any lock?

I am in currents, but I am not water. Water hurts me. What am I?

It has many feet in the air, but still it is touching the ground. What is it?

We can hurt without moving, and break things without flinching. What are we?