Relacionar Columnas Earthquakes & VolcanoesVersión en línea Revision of Year 4 Geography (Term 3 2017/2018) por Choi Ming Jiun 1 The Mantle 2 When the volcano erupts, 3 The Earth's Core 4 When hot and runny rocks comes out of a volcano it is called 5 Suddenly they slip past each other 6 There are even more volcanoes under the sea 7 Active volcano is 8 The edges of the plates sometimes 9 The Earth's Plates 10 Pressure builds up as 11 When the Earth's plates meet, 12 The Earth's Crust 13 Dormant volcano or sleeping volcano is 14 Hot and runny rock under the surface of the Earth is called 15 Earthquake is like a drawer which has stuck 16 Extinct volcano is 17 A volcano begins as A very thick layer of hot rocks molten rock, smoke,dust, ashes and gases escape through the opening. The solid plates float on the molten rocks of the mantle underneath. forms a new island. magma. stick together and cannot move. the land above shakes violently. they usually slide past each other. have to tug it hard then suddenly it gives way with a jolt. A layer of solid rock beneath the soil a hole or crack in the Earth's crust. the plates push against each other. The outer core made of hot liquid iron with some nickel volcano that is erupting or can still erupt. lava. has not erupted for at least 10000 years. volcanoes that have not erupted for a long time.