THREE RHYMING RIDDLES

1)
Alive without breath,
As cold as death;
Never thirsty, ever drinking,
Never drowning, ever sinking.

2)
What force and strength cannot get through,
I with a gentle turn can do;
And many in the street would stand,
Were I not a friend at hand.

3)
A cloud was my mother,
The wind is by brother;
The rivers and streams are my sons.
My daughters are the fruit of the land,
The earth is my bed, with a rainbow at its head.

Answers:
1. Fish
2. A key
3. Rain