It means that the plant has more than enough CO2 for the C3 cycle, and cannot absorbe any more through it's pores (stroma).
It means the air feels moist or wet.
Saturated air is air that has all the water vapor that it can hold.
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When a paracel of air is cooled to the temperature at which it is saturated, it has reached its dew point.
Dew pointThe dew point is the temperature to which air must cool to be saturated.
When saturated air is warm, it creates an unstable air mass. As the moisture content rises, the humidity rises as well. This can lead to warm and humid conditions.
the word saturated means the air is holding all of the water it possibly could.
Saturated air is air that has all the water vapor that it can hold.
Saturated air is air that has all the water vapor that it can hold.
Saturated air is more dense.
When a parcel of air is saturated with water vapor the relative humidity of that parcel of air is 100%.
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100%
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When a paracel of air is cooled to the temperature at which it is saturated, it has reached its dew point.
If it is humid it is saturated. If it is dry it is unsaturated.
"Saturated" or "At saturation point".
Dew pointThe dew point is the temperature to which air must cool to be saturated.