The difference in elevation between two side by side contour lines on a topographic map is called

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)

The process by which liquid water changes into water vapour is called what ?

What is a he difference between earthquake magnitude and intensity