Knowledge organiser - Mountains - Year 4

In Year 4 Geography, students delve into the awe-inspiring topic of mountains, earthquakes, and volcanoes. The vocabulary section of their knowledge organiser introduces key terms such as 'tectonic plates', which are described as slabs of moving rock on the Earth's outer shell. They learn about 'lava', the hot, molten rock that emerges from the Earth during volcanic activity, and 'strata', referring to the distinct layers of rock. Understanding an 'eruption' is crucial, as it is the explosive release of ash, steam, or lava from a volcano. Students also become familiar with the term 'summit', signifying the very top of a mountain, and 'tsunami', a large and powerful ocean wave typically caused by an underwater earthquake.

The key knowledge section of the organiser is designed to provide students with a foundational understanding of how mountains are formed and the natural forces behind earthquakes and volcanoes. They are expected to grasp the concept of tectonic plates and the role they play in shaping the Earth's surface. Additionally, students are encouraged to learn about and locate significant mountains both within the UK and across the world. The causes of earthquakes and volcanoes are also essential learning points. This knowledge organiser serves as a concise guide for Year 4 students as they explore the dynamic processes that create and transform the Earth's landscape. It sets the stage for the main learning themes of mountains, earthquakes, and volcanoes, building upon the prior knowledge they have acquired.