cycle Flashcards

1
Q

Transpiration

A
  • Water drawn from the soil by plants

- Then evaporated into the atmosphere from leaves and stems

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2
Q

drainage basin

A
  • an area of land drained by a river and its tributaries
  • includes water found in the water table and surface run-off.
  • There is an imaginary line separating drainage basins called a watershed.
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3
Q

water cycle transfers

A
precipitation 
infiltration 
percolation 
evaporation 
evapotranspiration 
transpiration 
sublimation
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4
Q

flows

A
Throughfall 
Through flow 
Stemflow
Groundwater flow 
Base flow 
Interception 
Condensation
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5
Q

stores

A

Atmosphere
Hydrosphere - water source
Biosphere - soil store
Ground store - Aquifer

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6
Q

Evaporation

A

Liquid - gas

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7
Q

Evapotranspiration

A

Sum of evaporation from the land surface plus transpiration from plants

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8
Q

Sublimation

A

Conversion between solid and gas - No liquid stage

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9
Q

Precipitation

A

Input of water to drainage basin

rain, snow, hail, sleet

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10
Q

Throughfall

A

Precipitation penetrates through the canopy

Reaches soil surface by drip

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11
Q

Stemflow

A

Water running down a plant stem or tree trunks

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12
Q

infiltration

A

Water soaks or filters into the soil

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13
Q

Percolation

A

Gravity flow of water within the soil

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14
Q

Groundwater flow

A

It is governed by amount of water in system

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15
Q

Base flow

A

Water from the ground, flowing into channel over a long time with a certain delay

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16
Q

Interception

A

Precipitation that doesn’t reach the soil

Intercepted by leaves, branches of plants and forest floor

17
Q

Condensation

A

Water vapour in the atmosphere is changed into water

fog, dew, mist, frost

18
Q

Rock

A

Soil and materials

Underneath soil and above ground - eruptions

19
Q

Soil

A

Unconsolidated mineral and organic material on the immediate surface

20
Q

Surface run-off

A

Water moves across the surface = stream, river etc

21
Q

Through flow

A

Beneath the surface
Water transferred through the lower soil towards rivers and groundwater flow
Typically slow

22
Q

Recharge

A

Hydrologic process where water moves downward from surface water to
groundwater
The primary method through water entering aquifer

23
Q

Source

A

Rivers beginning
Cloud formation
Clouds form when water molecules aggregate (join)
Frequently at altitude where dew point occur

24
Q

Cloud formation

A

Clouds form when water molecules aggregate (join)

Frequently at altitude where dew point occur