What term describes energy that has been converted from biomass into a usable form, like a liquid or gaseous fuel? -primary energy
-initial energy
-secondary energy
-tertiary energy

Plz asap can someone find the answer or the mark scheme or anything plzzz you : ) ‘it's perfectly understandable that hundreds of millions of people around the world live close to volcanoes’ use evidence to support this statement. (6 marks)