You Can't Get Rid Of Me. I'm A Man-made Catastrophe. I'm A Silent Killer, Every Day I Grow Bigger
Riddle: You can't get rid of me. I'm a man-made catastrophe. I'm a silent killer, every day I grow bigger, I cost dollars and dollars, figures and figures. I'm in the water you drink, floating in the ocean I don't sink. I trap one, I trap two, how many can be saved by you? I'm the world's biggest problem, quick better solve me. What am I?
Answer: Plastic.
Source: https://www.riddles.com/index.php/10765
