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Junior Primary (Years 1 - 4)

Around the world, volcanoes are formed by molten lava pushing through an opening in the earth's crust. In this article we'll look at websites and some books ...

Senior Primary (Years 5 - 8)

People have been interested in the Moon since ancient times. One of the reasons for this is that it is the most visible body in the sky, apart from the Sun. ...

Senior Primary (Years 5 - 8)

Humans have been fascinated with the stars for thousands of years, but were unable to visit space until the 20th century. Space exploration began in 1957 whe...

Junior Primary (Years 1 - 4)

Climate change is what happens when changes in the atmosphere (the layer of gas surrounding the Earth) affect the climate (the weather in a certain place ove...

Senior Primary (Years 5 - 8)

The Earth is made up of all different kinds of rocks and minerals, which are all part of the rock cycle. Have a look at this entry to find out more about the...

Senior Primary (Years 5 - 8)

The world or global ocean is a large body of salt water that covers the earth. It is divided into 5 oceans — Pacific Ocean, Atlantic Ocean, Indian Ocean, Arc...

Junior Secondary (Years 7 - 10)

Global warming is the long term rising of the Earth's temperature, caused by the greenhouse effect. The terms 'global warming' and climate change are often u...

Junior Primary (Years 1 - 4)

Almost three-quarters of the Earth's surface is water. Earth's water is always moving around the planet. As the sun heats the water in rivers and oceans, the...

Senior Primary (Years 5 - 8)

A volcano is a vent (opening) in the earth's crust through which magma (molten rock within the earth) erupts to the surface as lava, a mixture of liquid rock...

Junior Secondary (Years 7 - 10)

Natural disasters are major, sudden events caused by nature that injure people and damage property. New Zealand is prone to a number of natural disasters. T...