| The Distribution of Earthquakes and Volcanoes | ||
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Colour code the statements - those about The Distribution of Earthquakes and Volcanoes - those about places which do not have Tectonic Hazards (i.e. no earthquakes or volcanoes) - those about plate boundaries and zones of activity Can you name some of the types of Plate Boundaries (add these to the statements)? |
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| Hawaii is a Hot Spot where volcanoes occur in the middle of a plate not on a Plate Boundary | The Cascade Range of volcanoes are in Washington State in the NW of the USA. | |
| Volcanoes and earthquakes often occur in the same places and are usually found in long narrow belts | Volcanoes are found in the middle of the Atlantic Ocean forming a line running from north to south. | |
| The main zone of activity lies along the west coast of the Americas and among the islands of the Pacific and Indian Oceans | Another belt goes down the middle of the Atlantic Ocean | |
| Volcanoes and earthquakes happen along the west coast of North America | On the west coast of South America, the Nazca Plate and the South American Plate move together | |
| There is a lot of volcanic activity on Iceland | One belt runs all the way round the Pacific Ocean and is called the 'Ring of Fire'. | |
| A belt of volcanoes and earthquakes is located along the west coast of South America | The North American and the Eurasian Plates are moving away from each other. | |
| Australia is located in the middle of the Indo-Australian Plate | Zones of activity are found around the edges of many of the world's plates. | |
| The east coasts of North and South America are not close to zones of activity. | Many earthquakes happen in the Himalayan Mountains to the north of India. | |
| The Eurasian and Indo-Australian Plates are moving towards each other. | No volcanoes or earthquakes are found on the east coasts of North and South America. | |
| Another belt runs through the islands of the Indian Ocean. | The San Andreas fault in California has earthquakes and no volcanoes as two plates slide past each other. | |