Land form Pattern and Processes

World Geography 3202 Chapter 1 “Land form Patterns and Processes” 1. What is seismology? Is the study of earthquakes. 2. List the zones of the earth. For each zone state the thickness, and two features of each. (A) Inner Core: 2700 km, solid and made mostly of iron with lesser amounts of nickle. (B) Outer Core: 2300 km, molten and made mostly of iron and nickle (C) Mantle: 2900 km, divided into lower and upper levels, the asthenosphere is in plastic state, …showed first 75 words of 1207 total…

…showed last 75 words of 1207 total…flanks of volcanoes 22. (18)-steam explosions in all -increasing signs of activity -column of ash blued up 10 000 -lateral, caused typhoon -large eruptions of ash cinder ruined many things (19) It destroyed crops, buildings, caused people to evacue. Lose money, lost homes, bridges and prevent people from moving back to there homes. 23. The earthquakes zones are more populated and more people are crowded into substabtaral buildings. 24. Making of earthquakes proof structure, and developing emgenrecy response plans for citizens