Definition | Key word | % Correct |
---|---|---|
The process by which water vapour changes to liquid water | Condensation | 91%
|
The process by which liquid water changes to a gas | Evaporation | 84%
|
The loss of water from vegetation through pores on their surface | Transpiration | 50%
|
The downward movement of water from the surface into soil | Infiltration | 47%
|
A part of the system where energy/mass is stored or transformed | Store | 36%
|
The movement of water down-slope through the subsoil under the influence of gravity | Throughflow | 36%
|
All the water that enters a river channel and eventually flows out of the drainage basin | Run-off | 34%
|
The downward movement of water within the rock under the soil surface | Percolation | 33%
|
The total output of water from the drainage basin directly back into the atmosphere | Evapotranspiration | 31%
|
A form of linkage between one store/component and another that involves movement of energy or mass | Flow | 31%
|
The slow movement of water through underlying rocks | Groundwater flow | 26%
|
This is an area of land drained by a river and its tributaries | Drainage basin | 19%
|
The addition of matter and/or energy into a system | Input | 19%
|
The portion of precipitation intercepted by the canopy that reaches the ground by flowing down stems, stalks or tree bole | Stemflow | 19%
|
The tendency of water to flow horizontally across land surfaces when rainfall has exceeded the infiltration capacity of the soil and all surfce stores are full to overflowing | Overland flow | 17%
|
This applies to any water store that has reached its maximum capacity | Saturated | 17%
|
A discontinuous layer of water at or near the Earth's surface | Hydrosphere | 14%
|
A set of interrelated components working together towards some kind of process | System | 10%
|
The balance between inputs and outputs in a drainage basin | Water balance | 7%
|
Water found in the atmosphere | Atmospheric water | 5%
|
The water locked up on the Earth's surface as ice | Cryospheric water | 5%
|
The water contained in the Earth's oceans and seas but not including inland seas | Oceanic water | 3%
|
The portion of the precipitation that reaches the ground directly through gaps in the vegetation canopy and drips from leaves, twigs and stems | Throughfall | 3%
|
This consists of groundwater, soil moisture, lakes, wetlands and rivers | Terrestrial water | 2%
|
Those processes that affect the total mass of ice at any scale | Cryospheric processes | 0%
|
The precipitation that falls on the vegetation surfaces or human-made cover and is temporarily stored on these surfaces | Interception storage | 0%
|
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