In a model ensemble system, what do meteorologists change each time they run a simulation of the same model? (1 point) the mathematical equations used the initial conditions the predicted forecast the range of possible outcomes

## Step 1<br />In a model ensemble system, meteorologists are interested in predicting weather patterns. They use different models to predict these patterns. Each model is run multiple times, but each time, the initial conditions are changed. <br /><br />## Step 2<br />The initial conditions refer to the starting parameters of the model, such as temperature, pressure, and humidity. These parameters can vary each time the model is run, leading to different outcomes.<br /><br />## Step 3<br />The mathematical equations used in the model are not changed each time the model is run. These equations are the same for each run of the model.<br /><br />## Step 4<br />The predicted forecast and the range of possible outcomes are not changed each time the model is run. These are the results of the model, not the parameters that are changed.