Rock Cycle
Across
- 5. the rigid outer part of the earth, consisting of the crust and upper mantle.
- 6. a theory explaining the structure of the earth's crust and many associated phenomena as resulting from the interaction of rigid lithospheric plates that move slowly over the underlying mantle.
- 9. the action of depositing something.
- 10. rock altered by pressure and heat
- 11. the binding together of particles or other things by cement; process of altering a metal by heating it in contact with a powdered solid
- 13. hot fluid material below or within the earth's crust
- 14. Weathering is the breaking down of rocks, soils and minerals as well as artificial materials
- 16. the process of eroding or being eroded by wind, water, or other natural agents.
- 17. the organic component of soil, formed by the decomposition of leaves and other plant material by soil microorganisms.
- 18. rock formed from consolidated clay sediments
- 20. rock formed by the solidification of molten magma\
Down
- 1. the layer of unconsolidated rocky material covering bedrock.
- 2. a geological state that may lead to widespread damage or risk.
- 3. an increase in the density of something
- 4. solid rock underlying loose deposits such as soil or alluvium.
- 5. is the process in which sediments compact under pressure, expel connate fluids, and gradually become solid rock
- 7. the erosion or disintegration of rocks, building materials, etc., caused by chemical reactions
- 8. Parent material is the underlying geological material in which soil horizons form. Soils typically inherit a great deal of structure and minerals from their parent material
- 12. hot molten rock erupted from a volcano or fissure
- 15. the upper layer of the earth's mantle, below the lithosphere, in which there is relatively low resistance to plastic flow and convection is thought to occur.
- 18. a loose granular substance, typically pale yellowish brown, resulting from the erosion of siliceous and other rocks
- 19. fine sand, clay, or other material carried by running water and deposited as a sediment