What race are central asians are they considered caucasian?

Where does the availability of water pose the greatest problem

Wegeners theory of continental drift states that the continents have changed throughout history while the theory of plate tectonics

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)