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The Caspian Sea
What do you know about the following numbers?
6,671 kilometers long
The Nile
What do you know about the following numbers?
9,600,000 square kilometers in size
The Sahara
To learn to compare facts
To learn to express large numbers
To learn to talk about geography and nature
Try to love our nature.
Match the facts you know.
1a
Qomolangma
The Sahara
The Caspian Sea
The Nile
about 9,600,000 square kilometers in size
1,025 meters deep
6,671 kilometers long
8,844.43 meters high
PLAY A GAME
自动起立发言：Can you make up sentences with numbers?
73
365
1545
8844.43
9600，000
Listen and complete the sentences.
Qomolangma is ______ than any other mountain in the world.