### process | accumulation:

Deposition
* Some deposition decreases photosynthesis.
* also occurs when a stream or river empties into a large body of still water.
* can cause a lot of things such as dunes, hills, mounds, etc
  - occur directly on to soil or on to plant surfaces
* consists of transport to the surface and subsequent attachment.
* goes on throughout life, deposition increases in response to enamel wear.
* is accretion
  - caused by glaciers, water, and wind
  - facilitated by the free energy of formation of a surface compound
  - interrogations
* is the formation of ice or frost on a surface from water vapor
  - geological process where material is added to a landform
* is the process by which new landforms are made when weathered rock or soil is laid down
  - of eroding sediment deposited elsewhere
  - transfer of sediment from the sediment load back to the soil mass
  - when the air pollution hits the earth's surface
* leads to accumulation.
* occurs at the working electrode when the cell is connected to the potentiostat
  - between metalorganic precursors and hydride gasses on a hot substrate surface
  - from large-scale movement of sediment
* occurs in areas where a pocket of slower moving air forms next to much faster moving air
  - relatively shallow marine conditions under transgressing seas
* occurs under circumstances
  - unusual circumstances
  - when a gas becomes a solid without going through the liquid state of matter
* occurs when sediment from the Mississippi River is deposited into the Gulf of Mexico
  - in the flow is more than the flow can transport
* occurs when water in the gas phase deposits onto an ice crystal
  - is sluggish and slow
* process of phase change of a matter from gas phase to solid phase directly.
* refers to buildups.
* takes place when materials are dropped or deposited as a result of erosion
  - places

### process | accumulation | deposition:

Acid deposition
* affects more than just the pH of surface water
  - trees, human-made structures, and surface water
* can have many harmful ecological effects in both aquatic and terrestrial systems.
* is also harmful to wildlife
  - caused by pollution
  - the greatest air pollution concern for Poland
* refers to the depositing of acids in both solid and and liquid form.
* threatens forests as a result of soil acidification.

Acidic deposition
* can affect a wide variety of ecosystems
  - leach nutrients from the plant tissues weakening their structure
* contribute directly to acidifying processes of soil and soil water.

Particle deposition
* is the spontaneous attachment of particles to surfaces.
* occurs along thermal gradients
  - in numerous natural and industrial systems

Sediment deposition
* Some sediment deposition creates habitats
  - leads to erosion
* occurs along the inner meander bends where the velocity is low.

Wet deposition
* includes acid rain, acid sleet, acid fog, and acid snow.
* is rain, fog, sleet, snow, etc.

Fat accumulation
* can appear around the stomach area.
* is evidence of the failure of kidney yang to dominate water metabolism.

Peat accumulation
* is limited in swamps as decomposition rates are high.
* result of an excess of production of decomposition.

Sediment accumulation
* causes stream bed elevation and a decrease in channel capacity.
* has effects
  - negative effects