ook at the picture below. What process occurs in plants which would cause water to form on the side of the glass?

The process you are referring to is known as "transpiration." Transpiration is the movement of water through a plant and its evaporation from aerial parts, primarily from the leaves. In this process, water absorbed by the roots is transported through the plant and eventually released into the atmosphere through small openings in the leaves called stomata. As the water vapor escapes into the air, it cools down and can condense on cooler surfaces, such as the sides of a glass, resulting in the formation of droplets.

Additionally, environmental factors such as humidity and temperature can affect the rate of transpiration. With higher temperatures, the rate of evaporation increases, leading to more water vapor being released from the plant. If the air surrounding the glass is cooler than the water vapor, condensation forms on the glass surface. This shows the plant's moisture regulation and the interconnection between plant processes and environmental conditions.