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Transcript
Assignment 1.5: Affecting the environment P7 M7 Task Sheet 1.4 Natural changes to the Earth A 1 List natural events that change, or have changed, the Earth. .................................................................................................................... .................................................................................................................... .................................................................................................................... .................................................................................................................... 2 Explain how earthquakes change the Earth. Include earthquakes that happen under the sea. .................................................................................................................... .................................................................................................................... .................................................................................................................... .................................................................................................................... .................................................................................................................... .................................................................................................................... .................................................................................................................... 3 Explain how volcanoes change the Earth’s surface. .................................................................................................................... .................................................................................................................... .................................................................................................................... .................................................................................................................... .................................................................................................................... .................................................................................................................... 114 BTEC First Applied Science © HarperCollinsPublishers Ltd 2010 Assignment 1.5: Affecting the environment Task Sheet 1.4 P7 M7 Natural changes to the Earth (continued) 4 Explain how volcanoes change the Earth’s atmosphere. .................................................................................................................... .................................................................................................................... .................................................................................................................... .................................................................................................................... .................................................................................................................... .................................................................................................................... B 5 For M7 only Describe how the movements of tectonic plates have changed the Earth over millions of years. .................................................................................................................... .................................................................................................................... .................................................................................................................... .................................................................................................................... .................................................................................................................... .................................................................................................................... .................................................................................................................... .................................................................................................................... .................................................................................................................... .................................................................................................................... .................................................................................................................... .................................................................................................................... © HarperCollinsPublishers Ltd 2010 BTEC First Applied Science 115
