click below
click below
Normal Size Small Size show me how
lilmink's game
Eco stuff
| Question | Answer |
|---|---|
| Sedimentary | Decayed living things or other pieces of rock |
| Igneous | From core of earth’s magma or molten rock |
| Metamorphic | Rock changed by heat and pressure into new form |
| Epicenter | Site of earthquake at surface of earth |
| Hypo-center | Site of earthquake below surface |
| Fault line | Site of instability within a tectonic plate |
| Tectonic plate | Piece of crust floating on magma |
| Bedrock | Solid layer of rock below dirt |
| Ring of fire | Active volcanoes in the Pacific |
| Richter scale | Measurement of destruction of an earthquake |
| Seismograph | Measures earthquakes |
| Tsunami | Destructive wave often caused by underwater earthquake |
| Liquefaction | Ground shakes until it behaves like a liquid and causes sinkhole like behavior |
| Fires | Not just caused by man-made structures or pipelines |
| Volcanoes | Gap between plates or at a fault line lets up magma |
| Aftershocks | Can last years after original earthquake |
| Formation of glacier | Years of snowfall compacted |
| Blue ice | Has no air in it |
| White ice | Not blue due to air in it |
| Glacial movement | Internal shifting causes this |
| Current location of glaciers | Alaska, N and S poles, Greenland, high mountains close to the poles |
| Cobblestones | Tumbled stones from inside glaciers |