3.1 Meanings :
1. Endogenic – formed .
2. Exogenic – occurring on the surface of the earth .
3. Epicentre – the point on the earth’s surface vertically above earthquake .
4. Seismograph – an instrument that measures details of earthquakes .
5. Deposition – the action of depositing something .
6. Meanders – follow a winding course .
7. Weathering – texture of (something) by long exposure to the atmosphere .
8. Erosion – being eroded by wind, water .
9. Levees – an embankment built to prevent the overflow of a river .
10. Distributary – a branch of a river that does not return to the main stream .
11. Loess – a compacted yellowish-grey deposit of wind-blown sediment .