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Factors Affecting Transpiration
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The rate of transpiration in plants is affected by several factors, including temperature,
evaporation
humid
humidity
increases
light
stomata
wind
, wind and light intensity.
At higher temperatures,
evaporation
humid
humidity
increases
light
stomata
wind
and thus transpiration increases.
When the air is
evaporation
humid
humidity
increases
light
stomata
wind
, diffusion of water vapour out of the leaf slows down and transpiration decreases.
When
evaporation
humid
humidity
increases
light
stomata
wind
speed increases, faster moving air removes water vapour, increasing the rate of diffusion of water vapour from the leaf. Transpiration
evaporation
humid
humidity
increases
light
stomata
wind
.
When
evaporation
humid
humidity
increases
light
stomata
wind
intensity increases, the
evaporation
humid
humidity
increases
light
stomata
wind
open wider to allow more carbon dioxide into the leaf for photosynthesis, leading to increased transpiration.
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