Riddle me this.

1. A thing that's light as a feather,

Yet the strongest man can't hold it for very long,

It's always in the air, yet we don't see it there,

What am I?

2. I am always hungry,

I must always be fed.

The finger I touch,

will soon turn red. What am I?

3. I am a word that starts with an "E,"

ends with an "E,"

but only contains one letter.

What am I?

4. I am sometimes white,

sometimes black,

sometimes brown and have a tongue that can crack.

What am I?

I know you can solve these pretty easily. Have Fun!!!