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Senior Primary (Years 5 - 8)

Tsunamis are destructive surges of water or waves in a sea, or large lake. They are caused by a significant movement on the sea bed, from an earthquake, a vo...

Senior Primary (Years 5 - 8)

The Sahara in North Africa is the largest desert in the world. It is 9 million square km, and contains a part of Western Sahara, Mauritania, Morocco, Algeria...