elearn site

1. What is the longest river in Europe?
The longest river in Europe? Uh… Is it the Danube?
No.   again.
I have no idea. Can you give me a  ?
It starts with a V.
It begins with a V? Oh, oh, the Volga!
That′s right. The Volga is the   river in Europe. It is over 3,200 kilometers long.

What is the biggest forest in South America?
Oh, come on! That′s too easy.
Oh yeah?
Of course. Everybody knows it′s the Amazon.
That′s right. It′s the Amazon  . It′s over 3.5 million square kilometers.

So, what is the smallest continent on  ?
Continent? It′s not Europe. It′s Australia.
That′s right. Some people   consider it the largest island in the world.
Wait, isn′t Greenland the largest island in the world?
Well, Greenland is only 2.2 million   kilometers. Australia is 7.7 million square kilometers.