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What most likely happen to soil moisture when precipitation is greater than potential evaporation?
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When does an arid or semiarid occur?
occurs where precipitation is greater than potential evaporation.
What is a climate ratio?
Climate ratio is used to describe the moisture side of climate. It compares the precipitation (P) with the potential evapotranspiration (Ep) for a region. One way to do this is to express the relationship between them as a ratio using the formula: Climate ratio = P / Ep When the potential evaporation is greater than yearly precipitation, this ratio is less than 1. When precipitation is greater than evapotranspiration, the ratio is greater than 1. P: precipitation (in mm) or the amount of moisture available for evapotranspiration, evapotranspiration is the combined process of evaporation and plant respiration. Ep: potential evapotranspiration (in mm) or the amount of moisture needed for evapotranspiration. This value increases as temperature and plant life increase. The climate ratios are used to determine climate type: P/Ep: Less than 0.4: arid climate 0.4 - 0.8: semiarid climate 0.8 - 1.2: subhumid climate Greater than 1.2: humid climate Source: NOAA
What most likely will happen to soil moisture when precipitation is greater than potential transpriation?
soil mositure maybe recharged
How does the desert get rain but it is still dry?
The evaporation rate of a desert is much greater than the precipitation rate.
How does an increase in wind speed affect evaporation?
By carrying away moisture the wind allows air with a greater ability to absorb evaporation and so increased evaporation will occur (until equilibrium in vapor pressure is reached).
Which condition most likely exists when precipitation is greater than potential evapotranspiration and soil water storage is at the maximum?
run off
What is the advantage of rotary evaporation?
The advantage of rotary evaporation over stationary evaporation is that there is a greater surface area exposed, and constant agitation of the liquid. This allows for a greater rate of evaporation, thus saving time.
What effect does surface area have on evaporation?
The greater the surface area, the greater the rate of evaporation under identical atmospheric conditions.
How does the shape of a liquid drop play a role in the evaporation rate?
The relatively great surface area of a liquid drop impacts the evaporation rate. The greater the surface area, the greater the rate of evaporation. the converse is also true.
From which surface is evaporation greater land or ocean?
occean
How does the size of the body of the water affect on evaporation rate?
A greater water area produce a higher evaporation.
What is rainforest precipitation?
The rain forest precipitation is greater that 150 cm. Rain forest precipitation is basically how much rain falls and collects on earth.
