Rocking & Rolling earth tamr2 published on March 04, 2011 Stacked 1/26 How is the earth’s surface like a puzzle? It is made up of separate pieces that fit together. It builds up land and mountains Magma bulges up beneath the crust to raise domes. 2/26 Why do you think the author compares the movement of an earthquake’s force to the movement of ripples on a pond? earthquakes start in the water He wants to help readers picture the force of the earthquake to discribe what a plate looks like 3/26 When an earthquake happens, its force moves in… one direction upward all directions 4/26 What causes a tsunami? They are caused by the force of an underwater earthquake. too much rain hurricanes 5/26 Why is a tsunami more dangerous than an ordinary wave? it drains the ocean It is much bigger. it comes with lightening 6/26 What are Fold Mountains? A part of the crust is pushed up between two faults. Magma bulges up beneath the crust to raise domes. Plates crunch into one another and push up layers of crust. 7/26 What are Dome Mountains? A part of the crust is pushed up between two faults. Magma bulges up beneath the crust to raise domes. Plates crunch into one another and push up layers of crust 8/26 What are Block Mountains? A part of the crust is pushed up between two faults. Magma bulges up beneath the crust to raise domes. Plates crunch into one another and push up layers of crust 9/26 Which type of mountain range are the Himalayas? Dome Mountains Block Mountains Fold Mountains 10/26 Why does Mount Everest keep growing? Inda keeps having earthquakes it keeps snowing the plate carrying India keeps pushing against the rest of Asia 11/26 Why is erosion still going on today in dry, sandy places like this one? the wind picks up grit and sand and blasts the rocks with it. people are knocking rock apart it rains alot in some months 12/26 Where do you think small rocks come from? animals scratched them from pig rocks whats left after the snow melts Small rocks come from big rocks that were chipped or broken into smaller pieces 13/26 How does magma change the shape of the Earth’s surface? It builds up land and mountains when it flows out of the ground. it melts the ground it squashes the earth 14/26 Pick the 4 layers of the earth Hint: 4 choices Inner Core Mantle Crust Ocean floor Outer Core 15/26 The crust is made of mud rock water 16/26 The mantle is frozen hot and gooey as oatmeal dirt 17/26 The earth core is made of metal ice mud 18/26 What 2 layers are in the earth's core right and left up and down inner and outer 19/26 Which is hot and runny outer core inner core crust 20/26 Which is hotter but solid outer core bottom inner core 21/26 Can you imagine how hot it is must be inside the earth to melt rocks into___________ coast edges epicenter range magma peak 22/26 We are buying a home near the __________ to use for vacation. coast edges epicenter range magma peak 23/26 the place on the earth's surface just above the center of an earthquake coast edges epicenter range magma peak 24/26 Two plate ______ may crumple up into a range of mountains. coast edges epicenter range magma peak 25/26 the mountain ________ looks small on the map, but it is long in real life. coast edges range magma peak epicenter 26/26 the mountain _______ is so high that there is always snow on it. coast range edges magma peak epicenter