What is transpiration in science?

In science, transpiration is defined as the movement of water within plants from the soil, through the plant’s vascular system, and into the atmosphere as water vapor. This process is essential for various physiological functions in plants, including water regulation, nutrient transport, and cooling. Transpiration is also a key component of the water cycle, affecting global water distribution and climate. Scientific studies of transpiration help understand plant physiology, ecology, and the broader impacts on environmental systems.