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Our dynamic earth By Crocoo111 , Ronaldo786 and Beaverblood Contents • • • • Super tsunami-page5 Epic earthquakes-page4 Violent volcanoes-magma –page6 Structure of the earth-page3 Structure of the earth • At the very centre of the earth is the inner core ,the next layer is the outer core, then the mantle and finally the crust of which has two types ; the oceanic crust and the continental crust. • Both types of crust is 60 miles deep. • The inner core can reach to the level of heat , 5000 degrees twice as hot as the sun. Earthquakes • The tectonic plates are chunks and pieces of broken up crust. • When those tectonic plates collide they produce cracks in the earth known as earthquakes. Tsunami’s • A tsunami can be caused by a slit motion in the water underneath on the floor bed • The cities and countries that have been in a tsunami ,it is demolished Volcanoes and Magma • Volcanoes can kill thousands of people because at the start ash falls down and makes people turn into stone • The volcanoes have in the centre of them is called the Magma chamber Thank you for listening