A cold front is the zone where a cold air mass is replacing a warmer air mass. What do you predict will happen to the weather at a cold front when the air is humid? Use cause-and-effect relationships and evidence from your experiment to support your prediction. ***REMEMBER, THE QUESTION IS ASKING WHAT WILL HAPPEN TO THE WEATHER IF A COLD FRONT ENCOUNTERED HUMID AIR. REMEMBER TO MENTION THE CAUSE AND EFFECT***