What is the advantages & disadvantages of charcoal?

 advantages: efficiency and long lasting . Charcoal has a very high burning rate. This means that it can heat up to a very high temperatrure and hold it there for a long time

.disadvantages: charcoal is a natural resource so therfore it is limited to how much the people of the Earth can use. when charcoal is burned excessively, it produces a thick smoke that pollutes the air. 

Hope this helps :)!(*-*)!