Geographical features

a mountain with a large, circular hole at the top through which lava (= hot liquid rock) gases, steam, and dust are or have been forced out

Which is the world's largest country by size?

Which city is situated on two continents?

Which two countries share the longest border in the world?

water that flows naturally along a fixed route formed by a channel cut into rock or ground, usually at ground level:

an area of low land between hills or mountains, often with a river running through it

Which is the largest capital city in the world (by population)?

Which is the longest continental mountain range in the world?

the land next to or close to the sea

a steep rock face, especially at the edge of the sea.

a surface that lies at an angle to the horizontal so that some points on it are higher than others:

a route or track between one place and another, or the direction in which something is moving:

water, especially from a river or stream, dropping from a higher to a lower point, sometimes from a great height

Which non-polar desert is the biggest desert in the world?

a group or line of mountains with a particular name

Which is the longest river in Africa?

Which non-polar desert is the biggest desert in the world?