Easy

In your fire you hear me scream! Creaking and whining yet I am dead before you lay me in your hearth.

I have joy in bringing two together, but darning my existence! My life hangs by a thread, filled with ups, downs and resistance!

A blue house has blue bricks; a yellow house has a yellow bricks. What is a green house made of?

The buyer doesn’t want it, the producer doesn’t need it and the user doesn’t know their using it.

Riddles and Answers