In the Vermicomposting clips, we learn that vermicomposting is an emerging entrepreneurial enterprise. Later the speaker says, there- a market for vermiculture and that worm castings - poop - are sometimes called ‘black gold.’.Use INFERENCE to decide what the speaker means when he describes worm castings as ‘black gold’?Use INFERENCE add what you already know about entrepreneurship and gold to what you learned in the video - to make some predictions about the future of vermicomposting and vermiculture.