1. (2024七下·深圳月考) 下面的材料A-F介绍了留个百科知识，请根据五位同学的需求，帮助他们找到可能感兴趣的知识。

A. Oymyakon is a small village in Russia. The name Oymyakon means non-freezing water. It's the coldest place on Earth. Once, the coldest temperature in Oymyakon was-71. 2℃.

B. The Dead Sea is not a sea but a saltwater lake. The lake is 76 kilometres long, up to 18 kilometres wide and 400 metres deep at its deepest point. lt is over 25% salt, so people can float in it very easily.

C. The Sahara Desert in Norther Africa is the largest desert in the world. It's more than 16 times of France. It's hot, dry and windy all year round. But nights can be very cold.

D. Angel Falls is the world's highest free-falling waterfall at 979 metres. An American pilot named James Crawford Angel first saw the Angel Falls in Venezuela in 1933. The falls were then named after him.

E. The Nile is a river in northeast Africa. It's the longest river in the world. The Blue Nile and the White Nile meet in Khartoum, Sudan. And from there they move on their long journey towards the Mediterranean Sea (地中海).

F. Mount Qomolangma is the highest mountain in the world. It lies on the border between China and Nepal. The newly measured height of it is 8848. 86 metres.

1. （1） Peter learned about Taklamakan Desert in the Geography class. He knew that it's the largest desert in China. Now he wants to know which one is the largest in the world.
3. （2） Lily has an interesting picture. In the picture, a man is reading a book while lying in the sea. She wants to know why.
5. （3） David just read an article about the hottest place on Earth. He wants to know where the coldest one is.
7. （4） Linda is a middle school student from Sudan. She is writing a report about the father of African rivers
9. （5） Tony is listening to a song about Huangguoshu Waterfall. He wants to learn some other famous waterfalls in the world.