Across
- 3. process that breaks down rock and other substances of Earth's surface
- 7. when rock particles wear away rock
- 8. weathering when rock break down through chemical changes that include water, oxygen, carbon dioxide, living organisms and acid rain
- 9. reaction between oxygen and a metal results in oxidation process.Rust also called as iron oxide is an example of oxidation on some rocks that have iron
Down
- 1. Process in which sediment is laid down in new locations.
- 2. the breaking up or dissolving of something into parts; disintegration
- 4. weathering when rock is physically broken down into smaller pieces without changing their chemical composition
- 5. the removal of rock particles by wind, water, ice, or gravity
- 6. sediment deposited where a river flows into an ocean or lake that builds up a land form
- 10. when rocks break from freezing and thawing