Please help. Answer needed now

Explain the advantages of the site (land) where Sheffield was originally built (6)

The lines marked by the letters a, b, and c on the map above represent a. chains of volcanoes b. earthquake fault lines c. thin strips of heavy forests d. major rivers that flow from north to south

On the map below, which of the following rivers is identified by blue? the huang he river the yangtze river the han river the naktong river

Which is a result of the emission from the use of fossil fuel