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4 paź 2019 · Transpiration is the evaporation of water from plants. Most of the water absorbed by the roots of a plant—as much as 99.5 percent—is not used for growth or metabolism; it is excess water, and it leaves the plant through transpiration.
During evaporation, water changes from liquid water to water vapor (a gas). Water also moves into the atmosphere by transpiration, or the evaporation of water from plants. Both evaporation and transpiration are driven by the sun’s energy. Water forms clouds in the atmosphere by condensation.
16 maj 2020 · Transpiration is the conversion of water by plants into water vapor. In ideal conditions, plants only use around 5% of the water they take up through their root systems.
18 paź 2024 · Transpiration is the evaporation of water through minute pores, or stomata, in the leaves of plants. For practical purposes, transpiration and the evaporation from all water, soils, snow, ice, vegetation, and other surfaces are lumped together and called evapotranspiration, or total evaporation.
Transpiration : What happens to water: Plants need to maintain a constant stream of water to their leaves for transport and support.
19 paź 2023 · Transpiration is another important part of the water cycle. Transpiration is the process of water vapor being released from plants and soil. Plants release water vapor through microscopic pores called stomata.
Water can be transpired freely by plants until a water deficit develops in the plant and it water-releasing cells (stomata) begin to close. Transpiration then continues at a must slower rate. Only a small portion of the water that plants absorb are retained in the plants.
