Across
- 4. A mixture of such minerals, rock fragments, volcanic glass, organic matter, or other natural materials.
- 5. place where all soil formation takes place as a result of the atmosphere, lithosphere, and hydrosphere coming together
- 7. The hot layer between the Earth’s crust and core made up of solid material.
- 9. A mountain or hill, typically conical, having a crater or vent through which lava, rock fragments, hot vapor, and gas are being or have been erupted from the earth's crust
- 12. The average weather conditions of an area over time, usually about thirty years
- 14. Ability to transmit air and water through porous rock or sediments
- 15. boundary separating earths mantle and crust
- 16. The layer that is beneath the asthenosphere in the lower mantle
- 18. all the water on the earth’s surface
- 20. When rocks are moved to a new place due to erosion
- 21. Small, solid pieces of material from rocks or organisms; earth materials deposited by erosion.
- 23. A trembling and shaking of the earth's surface resulting from the sudden release of energy in the crust
Down
- 1. Process by which sediments are removed by water, wind, ice, and gravity
- 2. broken pieces of earths lithosphere and outer solid shell
- 3. separates two tectonic plates
- 5. a hypothetical supercontinent
- 6. The solid part of the Earth that includes the crust and upper mantle
- 8. Melted rock beneath the earths surface
- 10. top layer of the earths surface
- 11. An instrument that measures and records details of earthquakes, such as force and duration
- 13. whole mass of air that surrounds the earth
- 17. The original parent rock from which smaller particles have been removed by weathering and erosion
- 19. Made of loose, weathered rock and organic material in which plants with roots can grow. The rock material is composed of sand, silt, and clay
- 22. farming method when you take sloping land and form it into a number of flat areas so the areas look like steps
