1 / 8

Rock cycle –Sedimentary notes

Rock cycle –Sedimentary notes. Brought to you by: Mr. Henderson. Formation. Process of changing rocks due to… Weathering (breakdown of rock) Erosion (movement of weathered material) Compaction of these sediments and cementation with CaCO 3 or SiO 2. Types of Sedimentary Rocks.

tass
Download Presentation

Rock cycle –Sedimentary notes

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Rock cycle –Sedimentary notes Brought to you by: Mr. Henderson

  2. Formation • Process of changing rocks due to… • Weathering (breakdown of rock) • Erosion (movement of weathered material) • Compaction of these sediments and cementation with CaCO3 or SiO2

  3. Types of Sedimentary Rocks • Clastic – based on grain size • Very fine – clay • Fine - silt

  4. Types of Sedimentary Rocks – Cont’d. • Coarse – sand • Moderate – Arkose • Pebble – Conglomerate • Boulder

  5. Types of Sedimentary Rocks – Cont’d. • Chemical – due to a chemical process or organic material being present Rock Salt

  6. Types of Sedimentary Rocks – Cont’d. • Evaporate – due to the evaporation of water • Biochemical – organic material such as decaying flora present Gypsum Coal

  7. Lechuguilla Cave – Gypsum Crystals

  8. Types of Sedimentary Rocks – Cont’d. • Reactive – effervescence in presence of acid

More Related