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Senior Primary (Years 5 - 8)

Floods happen when large amounts of water from rivers, oceans, seas and lakes overflow onto land. This can result in the loss of lives, and the destruction o...

Junior Secondary (Years 7 - 10)

A river is a large stream of moving water that flows into an ocean, lake, or another river. New Zealand has more than 70 river systems. A river system includ...