The Water Cycle - Results Tables

The concept of evaporation is explored through a series of experiments designed to measure the rate at which water evaporates under different conditions. A results table is set up to record the drying time for varying numbers of water drops when exposed to three different drying agents: a book, a fan, and a hairdryer. This structured approach allows for a clear comparison of how quickly water can evaporate when subjected to each of these factors. The number of drops tested ranges from one to five, and the corresponding drying time is noted in seconds for each method used.

The experiment is repeated multiple times to ensure accuracy and reliability of the results. Each iteration of the experiment follows the same format, with the number of water drops and the three drying agents remaining constant. The meticulous recording of the drying times across the different conditions is crucial for drawing conclusions about the efficiency of evaporation. Such data is valuable for understanding the water cycle and the variables that can affect the rate of evaporation, which is a fundamental process in the Earth's hydrological cycle.