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the dynamic earth
layers of the earth
| Question | Answer |
|---|---|
| crust | it is the first layer were on |
| mantle | in this layer it has 2 more layers |
| outer core | it is in the second layer near to the middle |
| inner core | the extremely hot layer in the middle |
| molten | another name for melted |
| magma rock | melted rock |
| tectonic plates | a subject or lots of the places that moves |
| tension | pulling apart |
| compression | pushing it toghether |
| shearing | cutting it |
| tremor | shaking in a earthquake |
| fualt line | when the earth crust has moved |
| landsline | a line that shows in a earthquake |
| liquidfaction | its when a earthquake pours out water in the ground |
| seismic wave | it is a wave that is shaken in the ground |
| p wave | it starts with P and it goes back a forth under ground |
| s wave | it starts with S and it goes sideways underground |
| epicentre | it is a start of an earthquake |
| surface wave | it is a p wave ang save put in the surface |
| hypocetre | it is the same for the epicentre |
| tsunami | it is a big wave and it is caused by a volcano and an earthquake. |
| Richter scale | it can measure a bad weather |