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(a salt lake)
What do you know about the following numbers?
6,671 kilometers long
the Nile
six thousand six hundred and seventy-one
What do you know about the following numbers?
9,600,000 square kilometers in size
the Sahara
nine million six hundred thousand
a desert
Match the facts you know.
Qomolangma
about 9,600,000 square kilometers in size
The Sahara
1,025 meters deep
The Caspian Sea
6,671 kilometers long
The Nile
8,844.43 meters high
1a
Qomolangma is ______ than any other mountain in the world.
The Sahara is _________ desert in the world.
The Caspian Sea is _________ of all the salt lakes.
The Nile is _________ river in the world.
1b
higher
the biggest
the deepest
the longest
Listen and complete the sentences.