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Geography 111
Physical geography - Landform Processes.
| Question | Answer |
|---|---|
| The inner core of is made of - | Iron and Nickel |
| Shockwaves from earthquakes - | Seismic waves |
| Mafic rocks - | Bassalt, gabbro |
| Intermediate rocks - | Andesite, diorite |
| Feldspar rocks - | Rhyolite, granite |
| Igneous rocks - | Formerly molten |
| Metamorphic rocks - | Altered by heat and pressure |
| Sedimentary | Detrial (Derived from pre-existing rock through processes of weathering and erosion) |
| Igneous rocks - | Classified according to mineral composition. Rich in ferromagnesian minerals. = Mafic. |