Riddle Poem

Answer
I AM USUALLY TOWERING OR CASTED DOWN I'M POLISHED OR TRANSPARENT I'M AS HOT AS A ROOM I SEE ALL THINGS WHEN I'M BLACK I'M VISONLESS YOU CAN HEAR ME IN SILENCE I DO HOWEVER DIE THERE FORE YOU REPLACE ME I CRASH,CLINK AND CRUSH, WHEN IM DOWN, I CAN BE BROKEN BUT NOT TORN IN HALF. I EAT ENERGY MY TEETH ARE SHARP LIKE BROKEN SPECTICALS LOOK AROUND AND YOU SHALL SEE ME IF NOT I SEE YOU.