A student makes a sandwich with several layers of bread and cheese. Then the student cuts the sandwich and says it models how a fault cuts through rock layers after the rock layers formed. Explain how the example of the sandwich relates to relative dating.

Rock layer and sandwich layer is almost the same.

Why are rock layers are like sandwiches?

This geologic structure is called an anticline. Now gently bend your sandwich so that the layers are bowed downwards, thus creating a syncline. The presence of anticlines and synclines indicate strong forces that often form mountain ranges.

If the water vapor content stays the same and the temperature drops, then the relative humidity increases. its vise versa.if the water vapor content stats the same and the temperature rises, the relative humidity decreases. so, yes, i'd say that temperature and humidity have a strong relationship.

The gas would begin to expand, and eventually the can would burst or explode.