GGR01B1/GGR1B01

6. the isolate rock hills created by long term weathering and erosion
7. any process that wears away or rearranges landforms
9. the chemical weathering of chalk and limestone rocks by rain Fall
11. the process when ice turns to water.
13. occurs when a stream diverts from the surface through sinkholes & solution channels
17. Rock formed by magma or lava cooling.
19. The chemical reaction between some minerals in rocks and the oxygen in the air.
20. curved, inclined surfaces that form the boundaries of landforms

1. weathering causes the rocks to disintegrate.
2. weathering causes the rocks to decompose.
3. The weathered material lying above the unaltered fresh bedrock.
4. The repeated cycle of ice formation and ice melt in the pore spaces and fractures of rocks causing disintegration of the rock.
5. is when pieces of the outer layer of rock break away.
8. the rock formed by layers of sediment under water.
10. is the process involved in mass movement and erosion of the landscape.
12. This means the rocks fall apart into smaller pieces.
14. As landscapes and the forces acting on them change, the surface constantly responds in search of____
15. refers to particle size or the range of particle sizes
16. The weathering _____ is the boundary between fresh and weathered rock.
18. are circular depressions formed by the weathering of limestone landscapes