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Restless Earth
| Question | Answer |
|---|---|
| Is a continental or oceanic plate older? | Continental |
| is is possiblle for an earthquke to occur during a transfom boundry? | yes, becouse it will couse friction and eventually relese the tention. |
| what is an eathquke with a really strong magnitude called? | a superquack |
| whare would be a major earthquack zone in california? | san anrayas fualt |
| what are plate tectonics and what do they carry? | they carry continents, they are a theory that states that plates are moving constently a few cm each year. |
| who came up with the idea of continental drift? | lois van wegner |
| wich type of wave is the most dangorus? | surface waves, becouse there solw and can couse alot of damage to buldings. |
| what type of wave is related to earthquacks? | sismic waves |
| what should humans so to perpair for earthquacks? | buld buldings proprly and collect iformation. |
| what is the strenghy of an earthquake known as? | the magnitude |
| what is the foucous of the earthquke? | the oint whare the earthquke starts |
| what is a sisimigraph usesd to messure? | the strengths of the earthquake |
| what is the epicenter? | the point of ground level sirectly about the foucus |
| whats a richer scale? | its used to indicate the strenth of an earthquake |
| what is an earthquke? | a sudden movment of the earths suface. |
| what is the super continent that existed years ago? | pangea |
| what are the plates always doing? | moving |
| what is friction and what can it couse? | it is when 2 plates rub against each other and produce energy and heat once the energy is created it will entally relese and couse a quake |
| when plates are moving apart will it make new crust? | yes, new cust is created by the magma in the mantel. |
| what happens at a divergent boundy? | plates move apart |