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3 cards from this section. Quick, good the night before a test.
What does ET stand for?
Think about the combination of evaporation and a plant function.
What is transpiration?
Consider how plants 'breathe out' water.
What is a component of evapotranspiration?
Think about how water changes form.
Potential Evapotranspiration is defined as the amount of ET that would occur under what condition?
Remember what 'potential' implies.
Given a region with high temperatures and low humidity, predict how these conditions would impact the PET compared to a cooler, more humid region.
Consider the relationship between temperature and water vapor in the air.
If a farmer notices lower crop water requirements than predicted by PET, what could be potential reasons for this discrepancy?
Think about factors that can limit water loss in plants.
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