In which of them water is saltier? In the lake or in the sea?
In the sea.
What is the largest country in the world?
Russia.
What is the biggest city in Europe?
Istambul.
What is this?
mountain
What is this?
lake
Which is the biggest continent?
Asia.
What is this?
beach
Which country is the smallest?
Vatican.
What is between the mountains?
valley
What is drier? The field or the desert?
The desert.
What is this?
waterfall
What is this?
river
What is this?
Island.
Which is higher? The mountain or the hill?
The mountain.
What is this?
sea or ocean
What is this?
Desert.
Which is wider? The river or the stream?
The river.
What is the biggest island in the world?
Greenland.
Which is bigger? Africa or the North America?
Africa.
What is the widest river?
The Amazon.