Describe what happens when the suger hits the flame

When sugar is heated energy is released in the form of smoke and black soot. Sugar consists of three elements i.e. oxygen hydrogen and carbon. When heated these atoms react with fire and get converted into liquid. Then these atoms gets combined with oxygen in the air and forms another group of atom.

what image you forgot to include it.

sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.  

if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.