IAE1 - Identify variables that are relevant to the question you are investigating.Hint: An example of a variable that affects evaporation rate is the temperature of the liquid.

Sure, here are some steps to identify variables relevant to the question you are investigating:

1. Understand the Question: The first step is to understand the question or problem you are investigating. What is the main focus? What are you trying to find out or solve?

2. Identify the Dependent Variable: The dependent variable is what you are trying to measure or observe. In the example given, the dependent variable is the evaporation rate.

3. Identify the Independent Variables: These are the variables that you think will affect the dependent variable. In the example given, one independent variable is the temperature of the liquid.

4. Consider Other Possible Variables: Think about other factors that could potentially affect your dependent variable. For example, other variables that might affect evaporation rate could include the surface area of the liquid, the humidity of the air, and the air pressure.

5. Prioritize Your Variables: Not all variables are equally important. Decide which variables are most likely to have a significant effect on your dependent variable and focus on those.

6. Test Your Variables: Finally, you'll need to design an experiment or study to test the effect of your independent variables on your dependent variable. This will help you determine which variables are actually relevant to your question.