100+ Form soil PowerPoint (PPT) Presentations, Form soil PPTs

Form soil - PowerPoint PPT Presentation

The Scoop on Soil

The Scoop on Soil. Of What is Soil Made?. sand rocks dried plants dead organisms water air. Soil Stacks Up. What are Some Processes that Form Soil?. Decay of plant matter Settling of volcanic ash Transport by rain, streams, and rivers Deposition of sediments in rivers and lakes

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369 views • 36 slides

Surface Features of the Earth

Surface Features of the Earth. By: Malorie Little All fun facts are in GREEN !!!. Deposition. Deposition can cause sand dunes, DELTAS, and meanders. The dropping or depositing of sand. Many types of deposition are found along the course of a river.

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248 views • 13 slides

Terraforming: Peat bogs

Terraforming: Peat bogs. Arable soil from regolith. Organics. Regolith: finely ground rock No organics, no carbon No soil nitrogen found so far Low potassium, high iron How do we convert vast fields of regolith to arable soil?. Acid breaks down feldspar.

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331 views • 10 slides

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'Form soil' presentation slideshows

Form soil - PowerPoint PPT Presentation

The Scoop on Soil

Surface Features of the Earth

Terraforming: Peat bogs